Smartphone, Electronics _ Mobile Phone Recommendation System.ipynb

{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"provenance":[],"authorship_tag":"ABX9TyP3iaPCtwuj4y7wgBGPmEnu"},"kernelspec":{"name":"python3","display_name":"Python 3"},"language_info":{"name":"python"}},"cells":[{"cell_type":"code","execution_count":null,"metadata":{"id":"03cf8231"},"outputs":[],"source":["import pandas as pd\n","import numpy as np\n","import seaborn as sns\n","#import matplotlib.pyplot as plt\n","#from collections import Counter\n","#from collections import defaultdict\n"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"pBb-hAqnataC","outputId":"9368a17d-43cf-46e7-ab5b-8c1208e2351c"},"outputs":[{"output_type":"stream","name":"stdout","text":["Looking in indexes: https://pypi.org/simple, https://us-python.pkg.dev/colab-wheels/public/simple/\n","Requirement already satisfied: surprise in /usr/local/lib/python3.7/dist-packages (0.1)\n","Requirement already satisfied: scikit-surprise in /usr/local/lib/python3.7/dist-packages (from surprise) (1.1.1)\n","Requirement already satisfied: numpy>=1.11.2 in /usr/local/lib/python3.7/dist-packages (from scikit-surprise->surprise) (1.21.6)\n","Requirement already satisfied: scipy>=1.0.0 in /usr/local/lib/python3.7/dist-packages (from scikit-surprise->surprise) (1.7.3)\n","Requirement already satisfied: joblib>=0.11 in /usr/local/lib/python3.7/dist-packages (from scikit-surprise->surprise) (1.1.0)\n","Requirement already satisfied: six>=1.10.0 in /usr/local/lib/python3.7/dist-packages (from scikit-surprise->surprise) (1.15.0)\n"]}],"source":["!pip install surprise"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"ZXth75IXa8QU"},"outputs":[],"source":["from surprise import SVD\n","from surprise import KNNWithMeans\n","from surprise import accuracy\n","from surprise.model_selection import train_test_split"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"21d71390","outputId":"8215c807-6ec7-4cdd-9f67-29b795ee2a99"},"outputs":[{"output_type":"stream","name":"stdout","text":["Drive already mounted at /content/grive; to attempt to forcibly remount, call drive.mount(\"/content/grive\", force_remount=True).\n"]}],"source":["from google.colab import drive\n","drive.mount('/content/grive')"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"30e45b4d","outputId":"d610cfea-25a8-431f-ce28-d6ee54c43fff"},"outputs":[{"output_type":"stream","name":"stdout","text":["(374910, 11)\n","(114925, 11)\n","(312961, 11)\n","(98284, 11)\n","(350216, 11)\n","(163837, 11)\n","\n","\n","\n","Shape of final Dataframe after concatenating data from all csv files into one Dataframe (1415133, 11)\n"]}],"source":["# Reading in data from each .csv file and concatenating them all together into a single dataframe\n","\n","list = []\n","filenames = ['/content/grive/MyDrive/phone_user_review_file_1.csv','/content/grive/MyDrive/phone_user_review_file_2.csv', '/content/grive/MyDrive/phone_user_review_file_3.csv', '/content/grive/MyDrive/phone_user_review_file_4.csv', '/content/grive/MyDrive/phone_user_review_file_5.csv', '/content/grive/MyDrive/phone_user_review_file_6.csv']\n","for file in filenames:\n","    csv_file = pd.read_csv(file, index_col=None, header=0, encoding= 'latin')\n","    print(csv_file.shape)\n","    list.append(csv_file)\n","\n","df_phones = pd.concat(list, axis=0, ignore_index=True)\n","print(\"\\n\\n\")\n","print(\"Shape of final Dataframe after concatenating data from all csv files into one Dataframe\", df_phones.shape)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"f3198874","outputId":"3b030bc1-c8be-494a-beec-b71ced7683ab"},"outputs":[{"output_type":"stream","name":"stdout","text":["                         phone_url       date lang country            source               domain  score  score_max                                                                                                                                                                                                                                                                                                  extract               author                                                                                      product\n","0   /cellphones/samsung-galaxy-s8/   5/2/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                       As a diehard Samsung fan who has had every Samsung phone since before the S series started, this has been my favorite upgrade so far. I am amazed at some of the reviews and think people may just have a defective device that needs to be replaced. The battery life is amazing.           CarolAnn35                                                                            Samsung Galaxy S8\n","1   /cellphones/samsung-galaxy-s8/  4/28/2017   en      us       Phone Arena       phonearena.com   10.0       10.0                                                                                                                                                                         Love the phone. the phone is sleek and smooth and beautiful I highly recommend the phone you will not regret getting this phone.            james0923                                                                            Samsung Galaxy S8\n","2   /cellphones/samsung-galaxy-s8/   5/4/2017   en      us            Amazon           amazon.com    6.0       10.0                                                                                           Adequate feel. Nice heft. Processor's still sluggish for the few apps that I have installed. Samsung wants to vacuum all of your data with their apps that requires more access than needed. What else is new.             R. Craig  Samsung Galaxy S8 (64GB) G950U 5.8\" 4G LTE Unlocked (GSM + CDMA, US WARRANTY) (Orchid Gray)\n","3   /cellphones/samsung-galaxy-s8/   5/2/2017   en      us           Samsung          samsung.com    9.2       10.0                                                     Never disappointed. One of the reasons I've been a long Samsung (product) consumer, they're ability to impress me with each product release. I've owned, or maintained, all Samsung smartphones starting with the S4 and the S8 is the best one yet.          Buster2020                                                                 Samsung Galaxy S8 64GB (AT&T)\n","4   /cellphones/samsung-galaxy-s8/  5/11/2017   en      us  Verizon Wireless  verizonwireless.com    4.0       10.0        I've now found that i'm in a group of people that have carried their phone in their pocket without problems until the S8. Day one screen has crack from being in my pocket. Bluetooth on my 1st trip struggles to stay connected. Good news.....battery life is great and lots of great features.           S Ate Mine                                                                            Samsung Galaxy S8\n","5   /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                 I am the type of person who never would completely be sold on a phone I really was not into Samsung until the S7 (Before that I had a Galaxy Nexus, but that was a Google phone). I got the S7 because at the time the fries made the most sense for me.                BDB76                                                                            Samsung Galaxy S8\n","6   /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    4.0       10.0                                                                                             The way this Samsung S8 phone operates is more cumbersome than my previous phone, HTC M9. When making a call you must select phone and then select the dial pad. It should automatically go to the dial pad.             KLC30306                                                                            Samsung Galaxy S8\n","7   /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0                 I bought this phone very excited to use it. I agree with all the other reviews stating that trying to use a glass screen protector with it is a nightmare. I have so far has 2 different screen protectors on it and both times they have made it difficult for me to tap on the screen.                 Mnhy                                                                            Samsung Galaxy S8\n","8   /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0    It is an extremely advanced and truly a Smart phone. Great apps, great look. BUT, the durability is that of a fresh egg. Don't consider this phone without insurance. The screen is fragile and one crack voids warranty. Won't buy another Samsung based on their lack of support for a poor design.              Mr Alan                                                                            Samsung Galaxy S8\n","9   /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0                                                Great phone with a PHENOMENAL Camera, not all that hard to get use to. However the screen IS NOT 5.8,\" it's not all that bigger than my S7 Edge. So maybe a 5.6\" screen, it just looks bigger cus it's not as wide as my S7 Edge, takes amazing pictures.      Raven Wolf Song                                                                            Samsung Galaxy S8\n","10  /cellphones/samsung-galaxy-s8/   5/8/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                      I initially wasn't 100% certain about this handset, coming from the Nexus line I am very much used to a stock Android OS, I was worried about bloatware and various other things Samsung would add.            Settoloki                                                              Samsung Galaxy S8, 64Gb - Black\n","11  /cellphones/samsung-galaxy-s8/   5/8/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                           this arrived a week before it's release date, very happy with it. Features are good, light weight and great screen resolution.               Karren                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","12  /cellphones/samsung-galaxy-s8/   5/8/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                                                                      I traded in my galaxy s6 for this one and I don't regret it. The battery is long lasting despite all the mindless scrolling I do on instagram and facebook. The images and photos look outstanding.             zenkitty                                                                            Samsung Galaxy S8\n","13  /cellphones/samsung-galaxy-s8/   5/8/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0        I have always been a Samsung fan, especially with their phones. Unfortunately, the S8, in my opinion, is no flagship phone. The S7 Edge is still the winner in my book. Here is why I feel the way I do. The tactile button on the home screen is cumbersome, as is the Bixby button on the side.        AT and T wins                                                                            Samsung Galaxy S8\n","14  /cellphones/samsung-galaxy-s8/   5/8/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                                          Took the risk and bought this phone and I must say it is impressive in every aspect. I was skeptical at first cause I've spend the last 3 years with Apple hardware and software being the latter my primary concern coming in.               Dwakal                                                                            Samsung Galaxy S8\n","15  /cellphones/samsung-galaxy-s8/   5/8/2017   en      us              CNET     reviews.cnet.com   10.0       10.0                                                                      I moved from the S7 Edge and love this phone. I think the cons regarding the fingerprint scanner are wrong. I've had very little problem with the combination of the fingerprint and IRIS scanner. They work fine most of the time.              fflinty                                                     Samsung Galaxy S8 (64GB, Midnight Black)\n","16  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                I love the phone but there are some glitches. When I go to put in my pattern to unlock the phone, it unlocks before I'm done. I keep getting a pop up that says DQA stopped working (whatever that is). Few other things but over all it's a great phone.            Desiree42                                                                            Samsung Galaxy S8\n","17  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                            This phone makes everything so easy to learn.            SassyRose                                                                            Samsung Galaxy S8\n","18  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                          This is my third Galaxy S phone. It is amazing.               Robhig                                                                            Samsung Galaxy S8\n","19  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                   Battery life is great, but it would be better without the curved edge.               JPinCJ                                                                            Samsung Galaxy S8\n","20  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                      The S8 is a more elegant than the iPhone. It does more. It allows me to set up the phone as I want it. I love it. I have been an Apple user for 22 years. It is possible to leave the mothership. I'm proof of that. Goodbye Apple.             SquareBH                                                                            Samsung Galaxy S8\n","21  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                                                         Love the camera.. Love the phone         Sweetteri101                                                                            Samsung Galaxy S8\n","22  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                            Phone is graet. Love it. U should get on too.          Timmy2toxic                                                                            Samsung Galaxy S8\n","23  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                 The Iphone 7+ is a good phone but the S8 is truly amazing. . . can't believe I'm saying that about a galaxy. Fast, snappy and the camera blows 7+ out of the water. Battery life is finally able to keep up a full 12 hours of hard use.                grout                                                                            Samsung Galaxy S8\n","24  /cellphones/samsung-galaxy-s8/   5/7/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                Move from iphone 6s to this s8.. amazing screen and futures... iphone is rubbish compare to samsung s8...                 Agne                                                              Samsung Galaxy S8, 64Gb - Black\n","25  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us  Verizon Wireless  verizonwireless.com    2.0       10.0       BUYER BEWARE: My wife and I both upgraded to the s8, we were big galaxy people. We loved the new phones until this weekend when both phones ended up with huge cracks, and seriously we have not dropped the phones at all. I went through the s5, 6, and 7 withhout cases and never had an issue.               jshcox                                                                            Samsung Galaxy S8\n","26  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0                 I was so excited to upgrade from the galaxy s6 but was quickly disappointed. I have a 2 month old son so a good camera is super important to me. And since the galaxy s6's camera was amazing I didn't expect newest galaxy to disappoint, I was actually expecting a far better camera.                 Mp12                                                                            Samsung Galaxy S8\n","27  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us  Verizon Wireless  verizonwireless.com    4.0       10.0                                     This phone is admittedly breathtaking however it cannot survive even the simplest of mishaps. Both a close friend of mine and myself have broken ours within the first two weeks of receiving them. Mine feel from less than 2 feet and shattered the ENTIRE screen.               Hexxen                                                                            Samsung Galaxy S8\n","28  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                               Simply the best phone by far. Loving it :)              Cmoljak                                                                            Samsung Galaxy S8\n","29  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    2.0       10.0                                                                                                                    I do not like this phone. I had it in my pocket with something else and the screen protector cracked. Replaced it and it has another crack in it. They need to do something different            tammyjohn                                                                            Samsung Galaxy S8\n","30  /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                              I love my new phone it really have lot great new features!!           Lovely Wan                                                                            Samsung Galaxy S8\n","31  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                    Great phone. Very easy to manage. I do miss a few features that were on my old phone, but nothing I can't adjust too.           Ms_ Brandi                                                                            Samsung Galaxy S8\n","32  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                Its good, but there are some things to not like. The Bixby button is in the way and Bixby doesn't work anyway. The finger print scanner is in an awkward location and so far I find the face recognition to be less than effective. What light you are in seems to make a big difference.                longo                                                                            Samsung Galaxy S8\n","33  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                             Phone is great! It works just as I expected.               joffre                                                                            Samsung Galaxy S8\n","34  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0  I have been truly impressed with the new Samsung Galaxy S8. It feels great in my hand. It very easy to read from It is incredibly responsive both to the touch and in changing sites. And, of course, the screen and picture on it are outstanding. I an a Samsung guy. This just helps me to stay one.               RolloT                                                                            Samsung Galaxy S8\n","35  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0     I've only had the phone for a couple of weeks. So still getting used to the new features. Don't know for sure if I like or use the edge screen or folders. Still a lot of preloaded apps that I'll never use and can't take off. Disappointed I can't get a screen cover that will work with a case.                 OlyO                                                                            Samsung Galaxy S8\n","36  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    2.0       10.0                                                                                                                                                                                                                                          Data issues immediately. Tech dept. Is going to get back to me.              dmc1355                                                                            Samsung Galaxy S8\n","37  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                        If you are looking up this phone for reviews then you already have heard that it is a pretty good phone. I bought the S8 after a lot of research and anticipation but I was still blown away by everything that the phone offers.            Dkstl2017                                                                            Samsung Galaxy S8\n","38  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                 Nice phone. Was worried about all the glass but not a problem. Love the fingerprint reader, works great.               E of a                                                                            Samsung Galaxy S8\n","39  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    6.0       10.0                                                                                                                                                                                                                                                            Nice phone but wireless charger does not work                luis1                                                                            Samsung Galaxy S8\n","40  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                     I'm. Still getting used to it. I had an S6 so there are changes. This GPS is working better. What I Don't like so far are the battery overheating shut downs. As soon as it gets a bit warm, I can't use the camera.                 Gamp                                                                            Samsung Galaxy S8\n","41  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                            Love the phone, EXCEPT, no infrared to use tv remote apps. That sucks, and now I have to carry my 5S as well.            Stl Scott                                                                            Samsung Galaxy S8\n","42  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                     Not since the HTC M1 have I been this impressed with with a new flagship phone. I love everything about this device.              boz2181                                                                            Samsung Galaxy S8\n","43  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                                                              No regrets about this phone               Gicook                                                                            Samsung Galaxy S8\n","44  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                        Finely Samsung has hit it out of the park with this new S8, Simply outstanding not buggy i'm believeable pictures                Lucca                                                                            Samsung Galaxy S8\n","45  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                     I haven't found anything negative about it yet. The camera takes beautiful clear pictures. It has plenty of memory. I just lover it.        Kayelynne091w                                                                            Samsung Galaxy S8\n","46  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                       We all know what's great about the phone by now and it is fantastic. There is only one thing I have found thus far that annoys me, the bixby button. I hit it all the time on accident and it lights up the phone even when locked. I'm hoping this will be fixed.              Nynvolt                                                                            Samsung Galaxy S8\n","47  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0   Had the Galaxy S5 and thought it was time to uograde. The S8 has a larger screen and takes good pictures but honestly I think the S5 is every bit as good and in fact I like its size better. In my personal opinion I wish I had stayed with the S5 instead of dishing out the money for a new phone.             billd500                                                                            Samsung Galaxy S8\n","48  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                            Needed to get used to it but I really like it              Shellsb                                                                            Samsung Galaxy S8\n","49  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                            Best cell phone I ever owned.            bobbydean                                                                            Samsung Galaxy S8\n","50  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                        The curved edge makes it a little difficult to tap anything that might be on that edge. The other big issue with this phone so far, is that the Gadget Guard protective cover that AT&T sells for it will not stay on and can be broken with literally NO effort.                Jenee                                                                            Samsung Galaxy S8\n","51  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                Love it!! Battery could last longer but phone is great!!!            Triciab82                                                                            Samsung Galaxy S8\n","52  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                          I bought the Samsung s8 a few days after it came on market and so far I am very very happy. The phone is easy to use and is as described. I recently bought a wireless charger too and am having no issues with the wireless charging (so far).               Julz75                                                              Samsung Galaxy S8, 64Gb - Black\n","53  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                         This phone is great. If you can get one, do. Camera is awesome, functions are easy. Waaaaaay better than Apple. Also Very have ways to allow you to pay for the phone over time and/or their but now and pay later scheme. Thoroughly recommend.  Charleyellajones666                                                              Samsung Galaxy S8, 64Gb - Black\n","54  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                              Bought the S4 because it was revolutionary. Now I've bought the S8 for the same reason. Absolutely amazing phone. Can't get my hands of it.                Moses                                                              Samsung Galaxy S8, 64Gb - Black\n","55  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                            Arrived next day can't be more happier with the phone and with the service and I had prom code for extra Â£50 discount it :) I'll stay with you very for ever            Anonymous                                                              Samsung Galaxy S8, 64Gb - Black\n","56  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                           The S8 is a great phone, I cannot fault it at all. This is my first Android phone and it's really easy to use.                Droid                                                              Samsung Galaxy S8, 64Gb - Black\n","57  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                              Had this phone for a short time now, what an excellent piece of kit, love it, really smart and looks great.                 Sanj                                                              Samsung Galaxy S8, 64Gb - Black\n","58  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                      I bought this last week and so far I am very pleased with the phone            Secretkat                                                              Samsung Galaxy S8, 64Gb - Black\n","59  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb       Littlewoods      littlewoods.com   10.0       10.0                                                                                                                                                                                                                                   Bye bye iphone hello Samsung galaxy s8. Samsung miles ahead for iphone                 Shep                                                              Samsung Galaxy S8, 64Gb - Black\n","60  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0        I ordered the phone a week ago and only expected to receive it a week later. I was pleasantly surprised when it turned up 2 days later. It is a beautiful slimline phone, have great features, takes amazing photos and you do not need to download instagram as the phone have built in filters.                 Alta                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","61  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                Crystal clear screen, absolutely rapid speed with no lag, and some great features. Plus, as it is slimmer, it fits in your pocket much easier than other mobiles. Simply the best mobile I've ever owned!                 Shay                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","62  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                              Bought this a week ago and it has exceeded my expectations.its so light but does everything.though my S7 was great but this S8 is fantastic             Trevem65                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","63  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                               I recently purchased my galaxy s8 and couldn't be happier brilliant mobile why anyone would chose an I phone instead of this stunning device is beyond me.               Mike81                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","64  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                    This is by far the best phone I have ever purchased and the best samsung pnone so far                 Mk10                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","65  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                          This has got to be the best phone around just now. The screen without a doubt is so beautiful. Even though it is a big 5.8 inch screen it only has a similar footprint as my P9. You will not be disappointed with this device.               Mattie                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","66  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                    This phone is amazing screen isnt as big as the s7 edge so id buy the plus version if it was me but overall faultless                James                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","67  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                       went from S5 to LG G5 thought it was ok but not as many features , then bought this and Wow\"\" so much more you can do with Samsung                 Carl                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","68  /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                           I bought it and i like the product its good fone nice features            Anonymous                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","69  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                    Phone is Amazing , no buttons beside the ones on the sides it's a beautiful phone , worth the preordering and money .       Guadalupe kidd                                                                            Samsung Galaxy S8\n","70  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                            Love my galaxy 8. It does have problems downloading media pictures however, I'm hoping it's a software issue.             Galaxy 8                                                                            Samsung Galaxy S8\n","71  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                        I must say I have no complaints about this phone.              Bs52693                                                                            Samsung Galaxy S8\n","72  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                        Easy to use with a larger screen.                Amigo                                                                            Samsung Galaxy S8\n","73  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                           Very excellent phone with good battery life that doesn't get hot. Very good battery life also.                Ed Ed                                                                            Samsung Galaxy S8\n","74  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                   Is good. Me like Me think you like too               MeLike                                                                            Samsung Galaxy S8\n","75  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                                             Pros: - Great Features - \"Ok Google\" is a great feature when i drive and need to message someone , or google a phone number. - Great quality  Cons - It takes literally forever to Charge, I've done some research and I'm not the only one.             Frenchj2                                                                            Samsung Galaxy S8\n","76  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                  Everything about this phone is awesome.              Cooldad                                                                            Samsung Galaxy S8\n","77  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0              Constantly getting the \"DQA has stopped working\" message. Im unable to get rid of it. I've tried the recommendations, except the one we need tro purchase to get rid of the message. We shouldn't have to pay fix this issue. Otherwise, love the phone, the videos and pictures, excellent          Just bubblz                                                                            Samsung Galaxy S8\n","78  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                      Nice camera and screen quality. Battery has great life. Happy 100%.                 DRJ0                                                                            Samsung Galaxy S8\n","79  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                                                                                                Only a baby or capuchin monkey could type o this phone c u need tiny fingers. It's located to use and for the most I should be able o take pictures and not have so many spelling errors.               Cort65                                                                            Samsung Galaxy S8\n","80  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                     The phone is great but the screen is very sensitive. You butt dial a lot. Make sure you get a glass screen protector               DF2017                                                                            Samsung Galaxy S8\n","81  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                     This upgrade from my old HTC One M8 has been awesome, everything from the camera to the design and color, and it's fast in everything I do, even the charging speed is amazing! Couldn't be happier.            Saissac85                                                                            Samsung Galaxy S8\n","82  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                 Overall a great phone. The camera has all kind of new and good features and takes more true pictures especially sunsets. However, the lower mega pixels does not allow as much zooming as before which is disappointing.              Execkid                                                                            Samsung Galaxy S8\n","83  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                           Love it best phone I ever had.               Wowser                                                                            Samsung Galaxy S8\n","84  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                  A very nice phone. Has many new gadgets              The1fpm                                                                            Samsung Galaxy S8\n","85  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                     So far phone is working great had minor problems with a Wi-Fi update but got it done          Hubby phone                                                                            Samsung Galaxy S8\n","86  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                                                               Love the Samsung Galaxy 8!             kylesmom                                                                            Samsung Galaxy S8\n","87  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                              Camera is nice, infinity screen is nice. I'm a Samsung fan, so it's great!!           Jakedsnake                                                                            Samsung Galaxy S8\n","88  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                           I had a Nexus 6 for two years and loved it. Only got the S8 because the Nexus was slowing down. I am blown away by the S8. Highly recommended!           Drakyn1206                                                                            Samsung Galaxy S8\n","89  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                             The S8 is a huge upgrade from my S4, I love it The battery life lasted a long time. I can play my Spotify all day at work and still have a 70% charge at the end of the day.             Stephrog                                                                            Samsung Galaxy S8\n","90  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                                                                                                                                                                                                                                                    Galaxy s 6 is better want galaxy back              Bobby D                                                                            Samsung Galaxy S8\n","91  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                            I, am a nerd. I am a phone nerd. I am THE phone nerd. I've owned every iPhone and Android made (seriously, had 7 android just last year), and this phone is the best ever. Highly recommended            devnulljm                                                                            Samsung Galaxy S8\n","92  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                      Beautiful phone, love the big screen. The iris scanner works great.                 Nand                                                                            Samsung Galaxy S8\n","93  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                         I have been buying galaxy phones since the Vibrant. This is the best one yet. No complaints here               20blks                                                                            Samsung Galaxy S8\n","94  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                    This phone is really amazing.Nice specs,fast and CAMERA is very clear          Shane123078                                                                            Samsung Galaxy S8\n","95  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                  The Samsung Galaxy S8 exceeded expectations in looks, operation and functionally. It replaced a two year old Galaxy S6. Set-up was easy and the software interface was much improved. Port over of settings and files from old phone was fast and easy.              roger77                                                                            Samsung Galaxy S8\n","96  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                             This is the best Galaxy everything !!! Smart,confortable and precisioner technology. Forever...the best !!!!         carlitosways                                                                            Samsung Galaxy S8\n","97  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                Great phone! I love the upgrades and the infinity screen.              Hueby15                                                                            Samsung Galaxy S8\n","98  /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                   the s8 is killer! upgraded from the S6                bmena                                                                            Samsung Galaxy S8\n","99  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                  The rounded edges make it very important that you find the right screen protector. Even with that - it lifted up with the case for a few days. Fingertip sensor on the back is the worst change. Right next to the camera and it's not a natural way to hold your hand.             Alicia11                                                                            Samsung Galaxy S8\n"]}],"source":["# Analysing Data\n","\n","print(df_phones.head(100).to_string())"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"700a2b47","outputId":"3332ebc0-5059-48ff-e6f5-2855038da775"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["phone_url     object\n","date          object\n","lang          object\n","country       object\n","source        object\n","domain        object\n","score        float64\n","score_max    float64\n","extract       object\n","author        object\n","product       object\n","dtype: object"]},"metadata":{},"execution_count":349}],"source":["df_phones.dtypes"]},{"cell_type":"code","source":["sns.boxplot(df_phones['score'],color='blue')"],"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":351},"id":"6YOdlnP_ZRhF","outputId":"d008ef4e-89c2-4b80-f50d-d93f29f1f446"},"execution_count":null,"outputs":[{"output_type":"stream","name":"stderr","text":["/usr/local/lib/python3.7/dist-packages/seaborn/_decorators.py:43: FutureWarning: Pass the following variable as a keyword arg: x. From version 0.12, the only valid positional argument will be `data`, and passing other arguments without an explicit keyword will result in an error or misinterpretation.\n","  FutureWarning\n"]},{"output_type":"execute_result","data":{"text/plain":["<matplotlib.axes._subplots.AxesSubplot at 0x7f61e5baba50>"]},"metadata":{},"execution_count":350},{"output_type":"display_data","data":{"text/plain":["<Figure size 432x288 with 1 Axes>"],"image/png":"iVBORw0KGgoAAAANSUhEUgAAAWAAAAEGCAYAAABbzE8LAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEgAACxIB0t1+/AAAADh0RVh0U29mdHdhcmUAbWF0cGxvdGxpYiB2ZXJzaW9uMy4yLjIsIGh0dHA6Ly9tYXRwbG90bGliLm9yZy+WH4yJAAAM3UlEQVR4nO3db2yddRnG8eseZZYhupkRUsdwLQN1czqaoihIVNDwd5iY6Iwa/6UmRhEJ1bW+AaKRyTonMWjCECSBMAySWBREBQ0SE6Qbw7EBOk+l26wyAxUDG9Bw++Kc03RlXbvtPOfqTr+fN+t52v2e+xnbl9+ec3oWmSkAQP3Ncg8AADMVAQYAEwIMACYEGABMCDAAmDQdzBfPnz8/Fy1aVNAoANCYNm7c+J/MPH788YMK8KJFi9Tf31+7qQBgBoiIp/d3nFsQAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgMlB/ZtwAKan9evXq1Qquceou6GhIUlSS0tLoedpa2tTZ2dnzdclwEADKJVKeuyxv2vv3gXuUeqqufkFSdLg4N4Cz7GrsLUJMNAg9u5doIGBy9xj1FVr63WSVOh1V89RBO4BA4AJAQYAEwIMACYEGABMCDAAmBBgADAhwABgQoABwIQAA4AJAQYAEwIMACYEGABMCDAAmBBgADAhwABgQoABwIQAA4AJAQYAEwIMACYEGABMCDAAmBBgADAhwABgQoABwIQAA4AJAQYAEwIMACYEGABMCDAAmBBgADAhwABgQoABwIQAA4AJAQYAEwIMACYEGABMCDAAmBBgADAhwABgQoABwIQAA4BJk3sAFGP9+vWSpM7OTvMkwJFt9uzdGhoqJpUEuEGVSiX3CEBDmDXrJe3Z80oxaxeyKgBgUgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHApKkeJ7n44otHP7777rtHPy6VSurp6dHq1avV2to6evzBBx/UmjVrtGrVKp111lmHdY7u7m5t3bpVy5Yt05YtW0aPL126dPR4V1eXrr32Wq1atUpXXXWVSqWSFi9erHXr1u2z7vLly7V582a1t7fr6quvnvTcK1asUGYqIpSZ+5177ty5Gh4e1rx58zQ8PDz69X19ffusO9bYc0x0bgDTn3UH3NvbqxdffFG9vb37HF+3bp0kae3atYd9jq1bt0rSPvEdf3zDhg3atm2bNmzYoFKpJEnavn37a9bavHmzJGnTpk1TOnc1uhPFV5KGh4clSc8999yUvh5A4yg8wON3cdXHpVJJO3bskCQNDg5qYGBAUnn3OzIyIkkaGRnRQw89dMjn6O7untKM9957rzJT99xzzwHXHevKK6884LlXrFgxpXNP5EDnrn5uonMDODLU5RbE/ozf9fb29ur6668f3f1WrV27dsq3Icar7nKLMNku2L2LHRoa0p49e9TT02OdA/VRKpU0e/bR7jFwkCbdAUfElyKiPyL6d+/eXbMTV3e/VYODg5I0uvutGv8YABrFpDvgzLxB0g2S1NHRUbNt3cKFC/eJ8EknnVQeqKlpn+g2Ndk26Ue0lpYWSdI111xjngT10NPTo4cf3useAwfJ9iRcV1fXfh9ffvnl+xy/4oorDvkcS5cuPeSfO5n29vYDfj4iCjs3gMZQeIDHvzSq+ritrU0LFy6UVN79Vl+GdvbZZ4/uepuamqZ0/3eic6xevXpKM55//vmKCF1wwQUHXHes6svQJjp3X1/flM49kQOdu/q5ic4N4MhgfRlaV1eX5syZ85rdcHUXfDi736rqLnjZsmUTHl+5cqWWLFmilStXqq2tTZK0ePHi16y1fPlySZPvfququ+AD7Ybnzp0rSZo3b96Uvh5A44iDeba+o6Mj+/v7CxwHtVJ99QP3gGeG6j3ggYHL3KPUVWvrdZJU6HW//e3f0HHHzdIdd9xxyGtExMbM7Bh/nG9FBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGBCgAHAhAADgAkBBgATAgwAJgQYAEwIMACYEGAAMCHAAGDS5B4AxWhra3OPADSEV199nY45pphUEuAG1dnZ6R4BaAgvv3y8WlqaC1mbWxAAYEKAAcCEAAOACQEGABMCDAAmBBgATAgwAJgQYAAwIcAAYEKAAcCEAAOACQEGABMCDAAmBBgATAgwAJgQYAAwIcAAYEKAAcCEAAOACQEGABMCDAAmBBgATAgwAJgQYAAwIcAAYEKAAcCEAAOACQEGABMCDAAmBBgATAgwAJgQYAAwIcAAYEKAAcCEAAOACQEGABMCDAAmBBgATAgwAJgQYAAwaXIPAKA2mpt3qbX1OvcYddXcvFOSCr3u5uZdkk4uZG0CDDSAtrY29wgWQ0PHSpJaWpoLPMvJhf36EmCgAXR2drpHwCHgHjAAmBBgADAhwABgQoABwIQAA4AJAQYAEwIMACYEGABMCDAAmBBgADAhwABgQoABwIQAA4AJAQYAEwIMACYEGABMCDAAmBBgADAhwABgQoABwCQyc+pfHLFb0tOTfNl8Sf85nKGOUFz3zMJ1zyyHe91vyczjxx88qABPRUT0Z2ZHTRc9AnDdMwvXPbMUdd3cggAAEwIMACZFBPiGAtY8EnDdMwvXPbMUct01vwcMAJgabkEAgAkBBgCTmgU4Is6LiKciYntEdNdq3eksIhZGxO8jYltEbI2Iy9wz1VNEHBURj0bEL92z1FNEzI2IOyPiyYh4IiLe656pHiLi8srv88cj4vaIaHbPVISIuCkinomIx8cce1NE/DYi/lb5cV4tzlWTAEfEUZKul3S+pCWSPhkRS2qx9jQ3IumKzFwi6QxJX5kh1111maQn3EMYXCfp15n5Nknv0gz4NYiIBZK+JqkjM98h6ShJK71TFeanks4bd6xb0v2ZeYqk+yuPD1utdsDvlrQ9M0uZ+bKkDZIuqdHa01ZmDmXmpsrH/1P5D+IC71T1EREnSrpQ0o3uWeopIt4o6WxJP5GkzHw5M4e9U9VNk6RjIqJJ0hxJ/zTPU4jMfFDSs+MOXyLplsrHt0j6aC3OVasAL5C0Y8zjnZohIaqKiEWSTpP0sHeSuvmBpG9KetU9SJ21Stot6ebK7ZcbI+JY91BFy8xdknolDUoakvTfzPyNd6q6OiEzhyof/0vSCbVYlCfhaiAiXi/p55K+npnPu+cpWkRcJOmZzNzonsWgSVK7pB9n5mmSXlCN/jo6nVXueV6i8v+A3izp2Ij4tHcqjyy/drcmr9+tVYB3SVo45vGJlWMNLyKOVjm+t2XmXe556uRMSSsi4h8q3276UETc6h2pbnZK2pmZ1b/p3KlykBvduZIGMnN3Zr4i6S5J7zPPVE//jogWSar8+EwtFq1VgB+RdEpEtEbEbJVvzvfVaO1pKyJC5XuBT2Tm993z1Etm9mTmiZm5SOX/1g9k5ozYDWXmvyTtiIi3Vg6dI2mbcaR6GZR0RkTMqfy+P0cz4MnHMfokfbby8Wcl/aIWizbVYpHMHImIr0q6T+VnR2/KzK21WHuaO1PSZyRtiYjNlWPfysx7jDOheJdKuq2y2ShJ+rx5nsJl5sMRcaekTSq/+udRNei3JUfE7ZI+IGl+ROyUdKWk1ZJ+FhFfVPkteT9ek3PxrcgA4MGTcABgQoABwIQAA4AJAQYAEwIMACYEGABMCDAaWuWNY4BpiQBj2omIYyPiVxHxWOW9Zz8REadHxJ8qx/4cEcdFRHNE3BwRWypvjPPBys//XET0RcQDku6vrHdT5ec9GhEN/059ODKwO8B0dJ6kf2bmhdLoW0A+KukTmflIRLxB0h6V3484M3NZRLxN0m8i4tTKGu2S3pmZz0bEd1X+dukvRMRcSX+OiN9l5gt1vzJgDHbAmI62SPpwRHwvIt4v6SRJQ5n5iCRl5vOZOSLpLEm3Vo49qfK3iFYD/NvMrL6n60ckdVe+XfwPkporawJW7IAx7WTmXyOiXdIFkr4j6YFDWGbs7jYkfSwzn6rFfECtsAPGtBMRb5b0YmbeKmmNpPdIaomI0yufP67y5NofJX2qcuxUlXe1+4vsfZIurbyLlyLitOKvApgcO2BMR8skrYmIVyW9IunLKu9ifxgRx6h8//dcST+S9OOI2KLyO3R9LjNfqnR2rG+r/C94/CUiZkkakHRRXa4EOADeDQ0ATLgFAQAmBBgATAgwAJgQYAAwIcAAYEKAAcCEAAOAyf8BlX/2W+UWlswAAAAASUVORK5CYII=\n"},"metadata":{"needs_background":"light"}}]},{"cell_type":"code","source":["df_phones['score'].value_counts()"],"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"YyrEryiTYw_q","outputId":"bd77c060-a22a-4b8d-cb1e-d8ab71ac5016"},"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["10.0    656239\n","8.0     296018\n","2.0     128485\n","6.0     116616\n","4.0      72462\n","         ...  \n","0.4          2\n","6.1          1\n","1.5          1\n","8.9          1\n","4.9          1\n","Name: score, Length: 86, dtype: int64"]},"metadata":{},"execution_count":351}]},{"cell_type":"markdown","source":["Inference from Data Analysed Above\n","------------------------------------\n","1. The scores in the dataset are heavily concentrated between 7.0 and 10.0 with median being somewhere around 9.2 rating and mean being somewhere close to 8.2. 2. The data based on ratings is heavily skewed to the left and most values in the dataset is 8 and above.\n","3. All the features in the dataset are categorical except 'score' & 'score_max'\n","4. All features are here irrelevant in the current problem statement except 'product', 'author' and 'score'."],"metadata":{"id":"DrSzwkubZwOL"}},{"cell_type":"code","execution_count":null,"metadata":{"id":"cb64bd99"},"outputs":[],"source":["# Rounding off the values from 'score' column\n","\n","df_phones['score'] = round(df_phones['score'])"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"04d4a501","outputId":"3bbfe3d1-f67c-474f-c03c-6e1a814ed8b7"},"outputs":[{"output_type":"stream","name":"stdout","text":["                          phone_url       date lang country            source               domain  score  score_max                                                                                                                                                                                                                                                                                                          extract                author                                                                                      product\n","0    /cellphones/samsung-galaxy-s8/   5/2/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                               As a diehard Samsung fan who has had every Samsung phone since before the S series started, this has been my favorite upgrade so far. I am amazed at some of the reviews and think people may just have a defective device that needs to be replaced. The battery life is amazing.            CarolAnn35                                                                            Samsung Galaxy S8\n","1    /cellphones/samsung-galaxy-s8/  4/28/2017   en      us       Phone Arena       phonearena.com   10.0       10.0                                                                                                                                                                                 Love the phone. the phone is sleek and smooth and beautiful I highly recommend the phone you will not regret getting this phone.             james0923                                                                            Samsung Galaxy S8\n","2    /cellphones/samsung-galaxy-s8/   5/4/2017   en      us            Amazon           amazon.com    6.0       10.0                                                                                                   Adequate feel. Nice heft. Processor's still sluggish for the few apps that I have installed. Samsung wants to vacuum all of your data with their apps that requires more access than needed. What else is new.              R. Craig  Samsung Galaxy S8 (64GB) G950U 5.8\" 4G LTE Unlocked (GSM + CDMA, US WARRANTY) (Orchid Gray)\n","3    /cellphones/samsung-galaxy-s8/   5/2/2017   en      us           Samsung          samsung.com    9.0       10.0                                                             Never disappointed. One of the reasons I've been a long Samsung (product) consumer, they're ability to impress me with each product release. I've owned, or maintained, all Samsung smartphones starting with the S4 and the S8 is the best one yet.           Buster2020                                                                 Samsung Galaxy S8 64GB (AT&T)\n","4    /cellphones/samsung-galaxy-s8/  5/11/2017   en      us  Verizon Wireless  verizonwireless.com    4.0       10.0                I've now found that i'm in a group of people that have carried their phone in their pocket without problems until the S8. Day one screen has crack from being in my pocket. Bluetooth on my 1st trip struggles to stay connected. Good news.....battery life is great and lots of great features.            S Ate Mine                                                                            Samsung Galaxy S8\n","5    /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                         I am the type of person who never would completely be sold on a phone I really was not into Samsung until the S7 (Before that I had a Galaxy Nexus, but that was a Google phone). I got the S7 because at the time the fries made the most sense for me.                 BDB76                                                                            Samsung Galaxy S8\n","6    /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    4.0       10.0                                                                                                     The way this Samsung S8 phone operates is more cumbersome than my previous phone, HTC M9. When making a call you must select phone and then select the dial pad. It should automatically go to the dial pad.              KLC30306                                                                            Samsung Galaxy S8\n","7    /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0                         I bought this phone very excited to use it. I agree with all the other reviews stating that trying to use a glass screen protector with it is a nightmare. I have so far has 2 different screen protectors on it and both times they have made it difficult for me to tap on the screen.                  Mnhy                                                                            Samsung Galaxy S8\n","8    /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0            It is an extremely advanced and truly a Smart phone. Great apps, great look. BUT, the durability is that of a fresh egg. Don't consider this phone without insurance. The screen is fragile and one crack voids warranty. Won't buy another Samsung based on their lack of support for a poor design.               Mr Alan                                                                            Samsung Galaxy S8\n","9    /cellphones/samsung-galaxy-s8/  5/10/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0                                                        Great phone with a PHENOMENAL Camera, not all that hard to get use to. However the screen IS NOT 5.8,\" it's not all that bigger than my S7 Edge. So maybe a 5.6\" screen, it just looks bigger cus it's not as wide as my S7 Edge, takes amazing pictures.       Raven Wolf Song                                                                            Samsung Galaxy S8\n","10   /cellphones/samsung-galaxy-s8/   5/8/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                              I initially wasn't 100% certain about this handset, coming from the Nexus line I am very much used to a stock Android OS, I was worried about bloatware and various other things Samsung would add.             Settoloki                                                              Samsung Galaxy S8, 64Gb - Black\n","11   /cellphones/samsung-galaxy-s8/   5/8/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                   this arrived a week before it's release date, very happy with it. Features are good, light weight and great screen resolution.                Karren                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","12   /cellphones/samsung-galaxy-s8/   5/8/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                                                                              I traded in my galaxy s6 for this one and I don't regret it. The battery is long lasting despite all the mindless scrolling I do on instagram and facebook. The images and photos look outstanding.              zenkitty                                                                            Samsung Galaxy S8\n","13   /cellphones/samsung-galaxy-s8/   5/8/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0                I have always been a Samsung fan, especially with their phones. Unfortunately, the S8, in my opinion, is no flagship phone. The S7 Edge is still the winner in my book. Here is why I feel the way I do. The tactile button on the home screen is cumbersome, as is the Bixby button on the side.         AT and T wins                                                                            Samsung Galaxy S8\n","14   /cellphones/samsung-galaxy-s8/   5/8/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                                                  Took the risk and bought this phone and I must say it is impressive in every aspect. I was skeptical at first cause I've spend the last 3 years with Apple hardware and software being the latter my primary concern coming in.                Dwakal                                                                            Samsung Galaxy S8\n","15   /cellphones/samsung-galaxy-s8/   5/8/2017   en      us              CNET     reviews.cnet.com   10.0       10.0                                                                              I moved from the S7 Edge and love this phone. I think the cons regarding the fingerprint scanner are wrong. I've had very little problem with the combination of the fingerprint and IRIS scanner. They work fine most of the time.               fflinty                                                     Samsung Galaxy S8 (64GB, Midnight Black)\n","16   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                        I love the phone but there are some glitches. When I go to put in my pattern to unlock the phone, it unlocks before I'm done. I keep getting a pop up that says DQA stopped working (whatever that is). Few other things but over all it's a great phone.             Desiree42                                                                            Samsung Galaxy S8\n","17   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                    This phone makes everything so easy to learn.             SassyRose                                                                            Samsung Galaxy S8\n","18   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                  This is my third Galaxy S phone. It is amazing.                Robhig                                                                            Samsung Galaxy S8\n","19   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                           Battery life is great, but it would be better without the curved edge.                JPinCJ                                                                            Samsung Galaxy S8\n","20   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                              The S8 is a more elegant than the iPhone. It does more. It allows me to set up the phone as I want it. I love it. I have been an Apple user for 22 years. It is possible to leave the mothership. I'm proof of that. Goodbye Apple.              SquareBH                                                                            Samsung Galaxy S8\n","21   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                                                                 Love the camera.. Love the phone          Sweetteri101                                                                            Samsung Galaxy S8\n","22   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                    Phone is graet. Love it. U should get on too.           Timmy2toxic                                                                            Samsung Galaxy S8\n","23   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                         The Iphone 7+ is a good phone but the S8 is truly amazing. . . can't believe I'm saying that about a galaxy. Fast, snappy and the camera blows 7+ out of the water. Battery life is finally able to keep up a full 12 hours of hard use.                 grout                                                                            Samsung Galaxy S8\n","24   /cellphones/samsung-galaxy-s8/   5/7/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                        Move from iphone 6s to this s8.. amazing screen and futures... iphone is rubbish compare to samsung s8...                  Agne                                                              Samsung Galaxy S8, 64Gb - Black\n","25   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us  Verizon Wireless  verizonwireless.com    2.0       10.0               BUYER BEWARE: My wife and I both upgraded to the s8, we were big galaxy people. We loved the new phones until this weekend when both phones ended up with huge cracks, and seriously we have not dropped the phones at all. I went through the s5, 6, and 7 withhout cases and never had an issue.                jshcox                                                                            Samsung Galaxy S8\n","26   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0                         I was so excited to upgrade from the galaxy s6 but was quickly disappointed. I have a 2 month old son so a good camera is super important to me. And since the galaxy s6's camera was amazing I didn't expect newest galaxy to disappoint, I was actually expecting a far better camera.                  Mp12                                                                            Samsung Galaxy S8\n","27   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us  Verizon Wireless  verizonwireless.com    4.0       10.0                                             This phone is admittedly breathtaking however it cannot survive even the simplest of mishaps. Both a close friend of mine and myself have broken ours within the first two weeks of receiving them. Mine feel from less than 2 feet and shattered the ENTIRE screen.                Hexxen                                                                            Samsung Galaxy S8\n","28   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                       Simply the best phone by far. Loving it :)               Cmoljak                                                                            Samsung Galaxy S8\n","29   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com    2.0       10.0                                                                                                                            I do not like this phone. I had it in my pocket with something else and the screen protector cracked. Replaced it and it has another crack in it. They need to do something different             tammyjohn                                                                            Samsung Galaxy S8\n","30   /cellphones/samsung-galaxy-s8/   5/7/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                      I love my new phone it really have lot great new features!!            Lovely Wan                                                                            Samsung Galaxy S8\n","31   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                            Great phone. Very easy to manage. I do miss a few features that were on my old phone, but nothing I can't adjust too.            Ms_ Brandi                                                                            Samsung Galaxy S8\n","32   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                        Its good, but there are some things to not like. The Bixby button is in the way and Bixby doesn't work anyway. The finger print scanner is in an awkward location and so far I find the face recognition to be less than effective. What light you are in seems to make a big difference.                 longo                                                                            Samsung Galaxy S8\n","33   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                     Phone is great! It works just as I expected.                joffre                                                                            Samsung Galaxy S8\n","34   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0          I have been truly impressed with the new Samsung Galaxy S8. It feels great in my hand. It very easy to read from It is incredibly responsive both to the touch and in changing sites. And, of course, the screen and picture on it are outstanding. I an a Samsung guy. This just helps me to stay one.                RolloT                                                                            Samsung Galaxy S8\n","35   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0             I've only had the phone for a couple of weeks. So still getting used to the new features. Don't know for sure if I like or use the edge screen or folders. Still a lot of preloaded apps that I'll never use and can't take off. Disappointed I can't get a screen cover that will work with a case.                  OlyO                                                                            Samsung Galaxy S8\n","36   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    2.0       10.0                                                                                                                                                                                                                                                  Data issues immediately. Tech dept. Is going to get back to me.               dmc1355                                                                            Samsung Galaxy S8\n","37   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                If you are looking up this phone for reviews then you already have heard that it is a pretty good phone. I bought the S8 after a lot of research and anticipation but I was still blown away by everything that the phone offers.             Dkstl2017                                                                            Samsung Galaxy S8\n","38   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                         Nice phone. Was worried about all the glass but not a problem. Love the fingerprint reader, works great.                E of a                                                                            Samsung Galaxy S8\n","39   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    6.0       10.0                                                                                                                                                                                                                                                                    Nice phone but wireless charger does not work                 luis1                                                                            Samsung Galaxy S8\n","40   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                             I'm. Still getting used to it. I had an S6 so there are changes. This GPS is working better. What I Don't like so far are the battery overheating shut downs. As soon as it gets a bit warm, I can't use the camera.                  Gamp                                                                            Samsung Galaxy S8\n","41   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                    Love the phone, EXCEPT, no infrared to use tv remote apps. That sucks, and now I have to carry my 5S as well.             Stl Scott                                                                            Samsung Galaxy S8\n","42   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                             Not since the HTC M1 have I been this impressed with with a new flagship phone. I love everything about this device.               boz2181                                                                            Samsung Galaxy S8\n","43   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                                                                      No regrets about this phone                Gicook                                                                            Samsung Galaxy S8\n","44   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                Finely Samsung has hit it out of the park with this new S8, Simply outstanding not buggy i'm believeable pictures                 Lucca                                                                            Samsung Galaxy S8\n","45   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                             I haven't found anything negative about it yet. The camera takes beautiful clear pictures. It has plenty of memory. I just lover it.         Kayelynne091w                                                                            Samsung Galaxy S8\n","46   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                               We all know what's great about the phone by now and it is fantastic. There is only one thing I have found thus far that annoys me, the bixby button. I hit it all the time on accident and it lights up the phone even when locked. I'm hoping this will be fixed.               Nynvolt                                                                            Samsung Galaxy S8\n","47   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0           Had the Galaxy S5 and thought it was time to uograde. The S8 has a larger screen and takes good pictures but honestly I think the S5 is every bit as good and in fact I like its size better. In my personal opinion I wish I had stayed with the S5 instead of dishing out the money for a new phone.              billd500                                                                            Samsung Galaxy S8\n","48   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                    Needed to get used to it but I really like it               Shellsb                                                                            Samsung Galaxy S8\n","49   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                                    Best cell phone I ever owned.             bobbydean                                                                            Samsung Galaxy S8\n","50   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                                The curved edge makes it a little difficult to tap anything that might be on that edge. The other big issue with this phone so far, is that the Gadget Guard protective cover that AT&T sells for it will not stay on and can be broken with literally NO effort.                 Jenee                                                                            Samsung Galaxy S8\n","51   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                        Love it!! Battery could last longer but phone is great!!!             Triciab82                                                                            Samsung Galaxy S8\n","52   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                  I bought the Samsung s8 a few days after it came on market and so far I am very very happy. The phone is easy to use and is as described. I recently bought a wireless charger too and am having no issues with the wireless charging (so far).                Julz75                                                              Samsung Galaxy S8, 64Gb - Black\n","53   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                 This phone is great. If you can get one, do. Camera is awesome, functions are easy. Waaaaaay better than Apple. Also Very have ways to allow you to pay for the phone over time and/or their but now and pay later scheme. Thoroughly recommend.   Charleyellajones666                                                              Samsung Galaxy S8, 64Gb - Black\n","54   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                      Bought the S4 because it was revolutionary. Now I've bought the S8 for the same reason. Absolutely amazing phone. Can't get my hands of it.                 Moses                                                              Samsung Galaxy S8, 64Gb - Black\n","55   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                    Arrived next day can't be more happier with the phone and with the service and I had prom code for extra Â£50 discount it :) I'll stay with you very for ever             Anonymous                                                              Samsung Galaxy S8, 64Gb - Black\n","56   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                   The S8 is a great phone, I cannot fault it at all. This is my first Android phone and it's really easy to use.                 Droid                                                              Samsung Galaxy S8, 64Gb - Black\n","57   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                      Had this phone for a short time now, what an excellent piece of kit, love it, really smart and looks great.                  Sanj                                                              Samsung Galaxy S8, 64Gb - Black\n","58   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                              I bought this last week and so far I am very pleased with the phone             Secretkat                                                              Samsung Galaxy S8, 64Gb - Black\n","59   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb       Littlewoods      littlewoods.com   10.0       10.0                                                                                                                                                                                                                                           Bye bye iphone hello Samsung galaxy s8. Samsung miles ahead for iphone                  Shep                                                              Samsung Galaxy S8, 64Gb - Black\n","60   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                I ordered the phone a week ago and only expected to receive it a week later. I was pleasantly surprised when it turned up 2 days later. It is a beautiful slimline phone, have great features, takes amazing photos and you do not need to download instagram as the phone have built in filters.                  Alta                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","61   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                        Crystal clear screen, absolutely rapid speed with no lag, and some great features. Plus, as it is slimmer, it fits in your pocket much easier than other mobiles. Simply the best mobile I've ever owned!                  Shay                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","62   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                      Bought this a week ago and it has exceeded my expectations.its so light but does everything.though my S7 was great but this S8 is fantastic              Trevem65                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","63   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                       I recently purchased my galaxy s8 and couldn't be happier brilliant mobile why anyone would chose an I phone instead of this stunning device is beyond me.                Mike81                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","64   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                            This is by far the best phone I have ever purchased and the best samsung pnone so far                  Mk10                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","65   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                  This has got to be the best phone around just now. The screen without a doubt is so beautiful. Even though it is a big 5.8 inch screen it only has a similar footprint as my P9. You will not be disappointed with this device.                Mattie                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","66   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                            This phone is amazing screen isnt as big as the s7 edge so id buy the plus version if it was me but overall faultless                 James                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","67   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                               went from S5 to LG G5 thought it was ok but not as many features , then bought this and Wow\"\" so much more you can do with Samsung                  Carl                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","68   /cellphones/samsung-galaxy-s8/   5/6/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                                   I bought it and i like the product its good fone nice features             Anonymous                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","69   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                            Phone is Amazing , no buttons beside the ones on the sides it's a beautiful phone , worth the preordering and money .        Guadalupe kidd                                                                            Samsung Galaxy S8\n","70   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                    Love my galaxy 8. It does have problems downloading media pictures however, I'm hoping it's a software issue.              Galaxy 8                                                                            Samsung Galaxy S8\n","71   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                I must say I have no complaints about this phone.               Bs52693                                                                            Samsung Galaxy S8\n","72   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                                Easy to use with a larger screen.                 Amigo                                                                            Samsung Galaxy S8\n","73   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                   Very excellent phone with good battery life that doesn't get hot. Very good battery life also.                 Ed Ed                                                                            Samsung Galaxy S8\n","74   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                           Is good. Me like Me think you like too                MeLike                                                                            Samsung Galaxy S8\n","75   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                                                     Pros: - Great Features - \"Ok Google\" is a great feature when i drive and need to message someone , or google a phone number. - Great quality  Cons - It takes literally forever to Charge, I've done some research and I'm not the only one.              Frenchj2                                                                            Samsung Galaxy S8\n","76   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                          Everything about this phone is awesome.               Cooldad                                                                            Samsung Galaxy S8\n","77   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                      Constantly getting the \"DQA has stopped working\" message. Im unable to get rid of it. I've tried the recommendations, except the one we need tro purchase to get rid of the message. We shouldn't have to pay fix this issue. Otherwise, love the phone, the videos and pictures, excellent           Just bubblz                                                                            Samsung Galaxy S8\n","78   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                              Nice camera and screen quality. Battery has great life. Happy 100%.                  DRJ0                                                                            Samsung Galaxy S8\n","79   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                                                                                                        Only a baby or capuchin monkey could type o this phone c u need tiny fingers. It's located to use and for the most I should be able o take pictures and not have so many spelling errors.                Cort65                                                                            Samsung Galaxy S8\n","80   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                             The phone is great but the screen is very sensitive. You butt dial a lot. Make sure you get a glass screen protector                DF2017                                                                            Samsung Galaxy S8\n","81   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                             This upgrade from my old HTC One M8 has been awesome, everything from the camera to the design and color, and it's fast in everything I do, even the charging speed is amazing! Couldn't be happier.             Saissac85                                                                            Samsung Galaxy S8\n","82   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                         Overall a great phone. The camera has all kind of new and good features and takes more true pictures especially sunsets. However, the lower mega pixels does not allow as much zooming as before which is disappointing.               Execkid                                                                            Samsung Galaxy S8\n","83   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                                   Love it best phone I ever had.                Wowser                                                                            Samsung Galaxy S8\n","84   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                          A very nice phone. Has many new gadgets               The1fpm                                                                            Samsung Galaxy S8\n","85   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                             So far phone is working great had minor problems with a Wi-Fi update but got it done           Hubby phone                                                                            Samsung Galaxy S8\n","86   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                                                                       Love the Samsung Galaxy 8!              kylesmom                                                                            Samsung Galaxy S8\n","87   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                      Camera is nice, infinity screen is nice. I'm a Samsung fan, so it's great!!            Jakedsnake                                                                            Samsung Galaxy S8\n","88   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                   I had a Nexus 6 for two years and loved it. Only got the S8 because the Nexus was slowing down. I am blown away by the S8. Highly recommended!            Drakyn1206                                                                            Samsung Galaxy S8\n","89   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                     The S8 is a huge upgrade from my S4, I love it The battery life lasted a long time. I can play my Spotify all day at work and still have a 70% charge at the end of the day.              Stephrog                                                                            Samsung Galaxy S8\n","90   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com    4.0       10.0                                                                                                                                                                                                                                                                            Galaxy s 6 is better want galaxy back               Bobby D                                                                            Samsung Galaxy S8\n","91   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                    I, am a nerd. I am a phone nerd. I am THE phone nerd. I've owned every iPhone and Android made (seriously, had 7 android just last year), and this phone is the best ever. Highly recommended             devnulljm                                                                            Samsung Galaxy S8\n","92   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                              Beautiful phone, love the big screen. The iris scanner works great.                  Nand                                                                            Samsung Galaxy S8\n","93   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                 I have been buying galaxy phones since the Vibrant. This is the best one yet. No complaints here                20blks                                                                            Samsung Galaxy S8\n","94   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                            This phone is really amazing.Nice specs,fast and CAMERA is very clear           Shane123078                                                                            Samsung Galaxy S8\n","95   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                          The Samsung Galaxy S8 exceeded expectations in looks, operation and functionally. It replaced a two year old Galaxy S6. Set-up was easy and the software interface was much improved. Port over of settings and files from old phone was fast and easy.               roger77                                                                            Samsung Galaxy S8\n","96   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                     This is the best Galaxy everything !!! Smart,confortable and precisioner technology. Forever...the best !!!!          carlitosways                                                                            Samsung Galaxy S8\n","97   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                        Great phone! I love the upgrades and the infinity screen.               Hueby15                                                                            Samsung Galaxy S8\n","98   /cellphones/samsung-galaxy-s8/   5/6/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                           the s8 is killer! upgraded from the S6                 bmena                                                                            Samsung Galaxy S8\n","99   /cellphones/samsung-galaxy-s8/   5/5/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                          The rounded edges make it very important that you find the right screen protector. Even with that - it lifted up with the case for a few days. Fingertip sensor on the back is the worst change. Right next to the camera and it's not a natural way to hold your hand.              Alicia11                                                                            Samsung Galaxy S8\n","100  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                               The Galaxy S8 is very fast and a very pretty phone. I like how thin it is compared to my old 6S plus. I am not fond of the fingerprint being on the back of the phone, it's just awkward. I think all in all it will be an upgrade over my iPhone.            MarkfromNY                                                                            Samsung Galaxy S8\n","101  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                          Love my new GS8. Great phone with nice features. Love the camera and the apps. Charges quickly. Battery does go down fast depending on usage. Otherwise, I think this is a great phone.                wallyr                                                                            Samsung Galaxy S8\n","102  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                       GREAT PHONE n I will recommended to I know            Sfulton604                                                                            Samsung Galaxy S8\n","103  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us           Samsung          samsung.com   10.0       10.0                                                              The phone is very light comparing to the phones i had before. Watching a video on SAMSUNG GALAXY S8 in a dark room is just a breath taking moment because the image resolution is just TOO GOOD to be true. its crystal clear and really high DEF!!             KingJake                                                                 Samsung Galaxy S8 64GB (AT&T)\n","104  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us           Samsung          samsung.com    7.0       10.0                                                                                                                                                                                                                                 The phone looks great, works good..but it doesn't have basic functionality good.               dart09                                                                 Samsung Galaxy S8 64GB (AT&T)\n","105  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us           Samsung          samsung.com    2.0       10.0                                                                                         Clunky is the best word for it. The new features are a joke. The Interface is slow and annoying constantly needing to hit a button 2 or three times. And the curved edges effect typing. Extremely regret getting the s8  Cathulooolllloooooo                                                                 Samsung Galaxy S8 64GB (AT&T)\n","106  /cellphones/samsung-galaxy-s8/   5/5/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                       Pre ordered and received early. Amazing phone features and quality camera.                 James                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","107  /cellphones/samsung-galaxy-s8/   5/5/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                                                          I was amazed by the Samsung Galaxy S8+ it is definitely the fastest Galaxy yet. If you are thinking about switching to this phone... DO IT! You will not be disappointed! 10/10. Samsung knocked this out of the park!!                Ben595                                                                            Samsung Galaxy S8\n","108  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com    2.0       10.0                                                                I was iPhone user for ten years and I never had any connection problem, wifi or making a call, I just switched to Samsung and wifi is disconnecting so many times consuming my data. I tried everything I found on forums but no solution yet. :(                 2336g                                                                            Samsung Galaxy S8\n","109  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                  Awesome phone HATE I BIXBY and there should be some kind of touch config have to type real hard                  Kbrm                                                                            Samsung Galaxy S8\n","110  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                Love the phone so far, longer battery life. Camera has always taken great photos.              Marijo63                                                                            Samsung Galaxy S8\n","111  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com   10.0       10.0  Samsung Galaxy S8 appears to be all that was promised. I highly recommend it to anyone in the market looking to upgrade. My husband purchased the S8+ which is also a great phone but it if he could do it again he would not get the S8+ phone which is just a little too large, the size of the S8 is much...    Mary from Kentucky                                                                            Samsung Galaxy S8\n","112  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                Was so glad to get a new phone. This phone does just what I need.               Walfoxx                                                                            Samsung Galaxy S8\n","113  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com   10.0       10.0                               Pros: infinity display, display takes up most of screen, outstanding performance, no lag, dual Bluetooth connection with bt 5.0, dual quad core processors, camera way better than iPhone 7, more real tone pictures, fingerprint unlock without pushing home button first, etc...             jamez2013                                                                            Samsung Galaxy S8\n","114  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us            Amazon           amazon.com    2.0       10.0                                                                                                                                                                                                                                                            Constantly errors and screen protectors are horrible.             Magnumous  Samsung Galaxy S8 (64GB) G950U 5.8\" 4G LTE Unlocked (GSM + CDMA, US WARRANTY) (Orchid Gray)\n","115  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us            Amazon           amazon.com    2.0       10.0                                                                                                                                                                  Fragile glass. Had it for a day before the glass shattered after the phone slipped off the couch WITH a solid case on. Samsung would not cover.             I. Mendel  Samsung Galaxy S8 (64GB) G950U 5.8\" 4G LTE Unlocked (GSM + CDMA, US WARRANTY) (Orchid Gray)\n","116  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us            Amazon           amazon.com   10.0       10.0                            The first thing I want to talk about is screen: it's big, it's high resolution, it's bright. Its aspect ratio is stretched out, so wide-screen content fits it better. The extra visual real estate is nice but using it one-handed is not very easy. The second thing is the design.          Tech Insider  Samsung Galaxy S8 (64GB) G950U 5.8\" 4G LTE Unlocked (GSM + CDMA, US WARRANTY) (Orchid Gray)\n","117  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us            Amazon           amazon.com    4.0       10.0                                    First off, this phone works on t-mobile (kinda). I can't update software as it keeps giving me an error \"sorry we are having trouble authenticating your device\". Since it is a verizon unlocked phone I get an annoying notification that I am not using a Verizon Sim card.                  S R.  Samsung Galaxy S8 (64GB) G950U 5.8\" 4G LTE Unlocked (GSM + CDMA, US WARRANTY) (Orchid Gray)\n","118  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com   10.0       10.0    This phone is great, I was worried about the curved screen because I've never had one before, but it is actually wonderful. The camera is great. The battery lasts for hours! I actually do not mind not having buttons at the bottom of the screen, the screen detects when you press where they would be...              Shelby L                                                                            Samsung Galaxy S8\n","119  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us           Samsung          samsung.com   10.0       10.0                                                           This Samsung Galaxy S8 is the greatest piece of technology I own to this day, and I do have serveral lol. But from the design of the phone, the performance, and all around ease of use all while being simplistic yet sophisticated, IT IS FANTASTIC.                 N3WT                                                                 Samsung Galaxy S8 64GB (AT&T)\n","120  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us           Samsung          samsung.com   10.0       10.0                                                                                                                                                                                           Easy to use, love the design. I think the size is perfect. I like the fact that the home button is part of the screen.                Brana                                                                 Samsung Galaxy S8 64GB (AT&T)\n","121  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us           Samsung          samsung.com    8.0       10.0                                                                                                                                                                                                                                                           so far so good quick charge is good nice look and feel                 jwag                                                                 Samsung Galaxy S8 64GB (AT&T)\n","122  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com    6.0       10.0                               My S - 4 was just about as good as this phone , this thing locks up all the time , my S - 4 never locked up on me . If I was to do it over , the S - 8 would definitely not be in the top 3 or 5 phones to spend so much money on , don't really know what would be at this time !         Mustangbill67                                                                            Samsung Galaxy S8\n","123  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                           I like it so far. It froze up one time I hope it doesn't happen again.              Butter14                                                                            Samsung Galaxy S8\n","124  /cellphones/samsung-galaxy-s8/   5/4/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                  I went from the S5 to this. I love everything about this phone.               Cyndi B                                                                            Samsung Galaxy S8\n","125  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                   I have only been using a couple of weeks, so still feeling my way around. I am concerned that I have not yet found the protective accessories I want. Right now I have my silver phone in a black case (back and edges) with only a sheet of film protecting the front screen.      AndroidPreferred                                                                            Samsung Galaxy S8\n","126  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                              Awesome display. Takes great photos. New to Samsung user format so took some getting use to but no problems as of yet with solfware                Qupoun                                                                            Samsung Galaxy S8\n","127  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us       Phone Arena       phonearena.com   10.0       10.0                                                                                         No phone on earth comes close, best, best, best,... Apple should keep on inventing red phones why Samsung keeps giving us the future.___________________________________________ââ__________________________________               boinero                                                                            Samsung Galaxy S8\n","128  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                                                                                                                                                                                                                                Easy to use, quick and nice feel.          SanDiegoTech                                                                            Samsung Galaxy S8\n","129  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                             This replaced my S6 which I like alot. This is a far better phone, love the size and shape. The edges for my favorites is a great feature - use it all the time. Easy to set up and easy to use. The finger print scanner is in the back is a little awkward but getting used to it.              kahjzh99                                                                            Samsung Galaxy S8\n","130  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                                          Love this phone it is so easy to use it             Maxie7771                                                                            Samsung Galaxy S8\n","131  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                This phone is awesome! I love the feel of it and the use. It is so simple. No complications. Set up was very easy. We bought two!              rjgulled                                                                            Samsung Galaxy S8\n","132  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                   Recommend consideration be given to \\upgrading your instrument to Galaxy 8; striving to cope with the many features and speed!             none2easy                                                                            Samsung Galaxy S8\n","133  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com    2.0       10.0                                  I like pretty much everything about this phone. It's stylish, it's fast, it's and Android. I really like it... but about once a day, it just decides to freeze up. Only a hard-reset will restore function. Then I need to wait 4-5 minutes before it's ready to turn on again.             cnseekatz                                                                            Samsung Galaxy S8\n","134  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                          Did the upgrade from s5 to s8 and so far it's been doing good. Try it you'll like it. Good job Samsung.                Ritzzk                                                                            Samsung Galaxy S8\n","135  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com    6.0       10.0                           The phone overall is great... however.. I have never been, and I will hate it the whole time I have this phone, a fan of the edged screen.. I hate it with a passion.. It makes the phone junky, and makes it easier to crack the screen. Which makes me think it was done on purpose!          Staceylee823                                                                            Samsung Galaxy S8\n","136  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                        It serves it purposes the HD is out of this world internets speed is great Great Job att.              MarkLugo                                                                            Samsung Galaxy S8\n","137  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                   Large screen to phone ratio with beautiful and bright colors. Very fast, Amazing camera, lots of customization options. Battery life is good. Speaker is good.         Hcofamousgirl                                                                            Samsung Galaxy S8\n","138  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                       the samsung galaxy s8 is an awesome phone, very fast very responsive . The only negative thing I could say is that I don't like the location of the speaker, but that's the only bad thing I could ever say about this incredible device!!              ponder11                                                                            Samsung Galaxy S8\n","139  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                    Nice crisp display. No bezel is good idea. Rounded edge feels and looks nice.                 Ace20                                                                            Samsung Galaxy S8\n","140  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                                           i love it! the look, festuresand especially the camera            NAENAE1000                                                                            Samsung Galaxy S8\n","141  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                                    phone fits comfortably in hand and OMG the improvements are out of this world         doggyperson53                                                                            Samsung Galaxy S8\n","142  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                                                                                                                                                      My son loves his new phone, hopefully the quality of this phone last longer than the Iphone               TJRUGGS                                                                            Samsung Galaxy S8\n","143  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com   10.0       10.0                                                                                              I know people rave about the display, it IS incredible. The phone has plenty of RAM and the storage capacity is good at 64 GB. Being able to add a micro SD card of up to 256 GB is incredible, I opted for 128 GB.              ytontx11                                                                            Samsung Galaxy S8\n","144  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com    6.0       10.0                                               I'm 'on the fence about how I feel about this phone. I'm a creature of habit and therefore When I try to use a feature that I became reliant on with my S5 I am unsure how to access it. (very frustrating for me and leads me to question my choice to upgrade ).              Momu 143                                                                            Samsung Galaxy S8\n","145  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us     Wireless AT&T              att.com    8.0       10.0                                                                   I recently upgraded from the S5 to the S8 because my S5 no longer held a charge for more than 6 hours. I am not a \"phone\" guy who has to have the latest and greatest, but I do use it for business communications and need a reliable device.            egginator5                                                                            Samsung Galaxy S8\n","146  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us           Samsung          samsung.com   10.0       10.0                                                                                                                                                                                                                                                         This phone is amazing. I just got it and I am loving it.             Slowmaro                                                                 Samsung Galaxy S8 64GB (AT&T)\n","147  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0                                                            I love the Galaxy S8 but I've only had the phone for 10 days and the charging is already messed up. Any time I plug in the charger its saying incomplete connection. Instead of a nice 1-2 hour charge time, I'm now looking at 4-5 hour charge time.                  bc36                                                                            Samsung Galaxy S8\n","148  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0   I received my Galaxy S8 in the mail and I immediately fell in love with my phone, it was a bit big but I got used to it and it's been 9 days since. I got the case which is fine, but not happy with the screen protector, it makes it hard to tap, I find myself tapping several times before I can get to...              Mitzy424                                                                            Samsung Galaxy S8\n","149  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0                                                                                                                                                        Like screen pixels and color ratios Hate bixby and samsungs launcher and dont care for the edge screen first edge screen dont like it Miss my sony xperia            Not so hot                                                                            Samsung Galaxy S8\n","150  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us            Amazon           amazon.com   10.0       10.0                                                                                                                        Great overall phone! Battery is sufficient, it's fast, beautiful, has a nice camera. I'd don't care so much for all of Samsung's apps, but most of them are easy to uninstall or disable.             Davloomis                                Samsung Galaxy S8, 5.8\" 64GB (Verizon Wireless) - Orchid Gray\n","151  /cellphones/samsung-galaxy-s8/   5/3/2017   en      us            Amazon           amazon.com   10.0       10.0           Best phone I have used ever. Previously, I have owned: Apple iPhones 1 through 6s. Android: Nexus 6P, Samsung S6 edge, S7 Edge. The S8 is not only a thing of beauty, the functionality from the touch wiz refinements and feature set over the years have culminated into an amazing experience of...                 D. F.                                Samsung Galaxy S8, 5.8\" 64GB (Verizon Wireless) - Orchid Gray\n","152  /cellphones/samsung-galaxy-s8/   5/2/2017   en      gb              Very           very.co.uk   10.0       10.0                Had the phone for less than 2 weeks and so far, so good. It is a very good looking phone and it's a good size. The performance is there but battery life is more important to me. On medium performance settings, which is ample, to save battery, the battery gives me 2 days with moderate use.                Rahath                                                              Samsung Galaxy S8, 64Gb - Black\n","153  /cellphones/samsung-galaxy-s8/   5/2/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                         I bought this on pre order. Despatched quickly and efficiently received phone one week before general release. Fantastic choice of phone               Suzanne                                                              Samsung Galaxy S8, 64Gb - Black\n","154  /cellphones/samsung-galaxy-s8/   5/2/2017   en      us           Samsung          samsung.com    9.0       10.0                                                                                                                                                                                                                                                              awesome phone! easy to hold and takes great photos!                drios                                                                 Samsung Galaxy S8 64GB (AT&T)\n","155  /cellphones/samsung-galaxy-s8/   5/2/2017   en      gb              Very           very.co.uk   10.0       10.0                           This phone is simply the best consumer indispensable tech item anywhere! For a phone to be this delicious to hold and use - I don't think it's been done since Willy Wonka! A case is a must to keep it looking nice. Screen - outstanding, beautiful to look at, smooth to the touch.                Nemish                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","156  /cellphones/samsung-galaxy-s8/   5/2/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0                        I purchased the new Samsung S8 and I love its design and features but the phone has already frozen on me a couple of times and now the text message LED indicator light doesn't work. Verizon techs have tried to fix the issue but within a few hours it goes back to not working again.                 Tryna                                                                            Samsung Galaxy S8\n","157  /cellphones/samsung-galaxy-s8/   5/2/2017   en      us  Verizon Wireless  verizonwireless.com    6.0       10.0                                                                               I am not incredibly impressed with this phone. I switched from a Motorola Razr Maxx. This phone is heavier & narrower - which makes clicking buttons at the top/bottom of the screen difficult (you have to stretch your fingers).          tracynurse13                                                                            Samsung Galaxy S8\n","158  /cellphones/samsung-galaxy-s8/   5/1/2017   en      us           Samsung          samsung.com    7.0       10.0                                                                                                     It has a lot of storage including the external microchip.. not sure why Samsung has changed the charging cable.. yea higher speed of charge but was really nice to have a single cable for various products.        MsStephanie4u                                                                 Samsung Galaxy S8 64GB (AT&T)\n","159  /cellphones/samsung-galaxy-s8/   5/1/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                             I really like this phone. It is easy to use, and the transition from my Motorola Droid was relatively easy. I used Verizon's app to port stuff over, as the pre-installed Samsung app would not work properly.  So far, battery life is good, over 24 hours and still at around 30%.                Paul S                                                                            Samsung Galaxy S8\n","160  /cellphones/samsung-galaxy-s8/  4/30/2017   en      gb              Very           very.co.uk   10.0       10.0                          I love the tall screen that takes up the most of the display and curves beautifully over the edges. Beautiful watching videos and movies. Great display. The only negative on the phone is the speaker which gives just above average sound but the earphones included are really good.                  Mima                                                              Samsung Galaxy S8, 64Gb - Black\n","161  /cellphones/samsung-galaxy-s8/  4/30/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                          I have set up both face recognition and iris scanner security features on the s8. Really easy to use, Screen is awesome and the battery life is much better than my previous samsung s6                  Paul                                                              Samsung Galaxy S8, 64Gb - Black\n","162  /cellphones/samsung-galaxy-s8/  4/30/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                                        samsung galaxy is the best product the have been produced               Dukshed                                                              Samsung Galaxy S8, 64Gb - Black\n","163  /cellphones/samsung-galaxy-s8/  4/30/2017   en      us           Samsung          samsung.com    9.0       10.0                                                                                                                                                     The GS8 is incredible in terms of the design aesthetics. The infinity screen and lack of a home button are innovative and will no doubt be copied by others.            Anonymous                                                                 Samsung Galaxy S8 64GB (AT&T)\n","164  /cellphones/samsung-galaxy-s8/  4/30/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0                                                                            Was very easy to set up, some of the new features are a little difficult to find until you get used to the phone and menu layout. Still, a great phone with almost no issues. Somewhat disappointed with battery life out of the box.               aclif14                                                                            Samsung Galaxy S8\n","165  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                             No Regrets. Superb Quality Feel. Looks great in your hand and much easier to hold than my last Samsung S5. A big step up in looks and features from the S5. Was worried i might not like the edge on the Screen but it adds the the quality feel, and the screen feels great to use.                 Dusty                                                              Samsung Galaxy S8, 64Gb - Black\n","166  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk    8.0       10.0                                                                                      I have seen a lot of reviews slating the new galaxy and some ofits features but i have had no issues so far.  I previously had a Samsung s6 edge and you see the clear difference between the models and there performance.              Dsettrey                                                              Samsung Galaxy S8, 64Gb - Black\n","167  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                I bought it about a month ago and delivery was even faster than the expected delivery day. The phone is just amazing, it's a next level smartphone. Really recommend to everyone!                Robert                                                              Samsung Galaxy S8, 64Gb - Black\n","168  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                              I ordered early the new Galaxy S8 and I received it earlier than anyone,Very was prompt on delivering it early, the phone is great.                 Asher                                                              Samsung Galaxy S8, 64Gb - Black\n","169  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                      As an apple guy I can say I am converted now :p great phone great futures and you can customise as you want                 Artek                                                              Samsung Galaxy S8, 64Gb - Black\n","170  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                     I've sold my Samsung S7 Edge and bought S8. The screen is a dream, it's fast and fits perfectly in a hand. Simply, the best phone on a market today! Highly recommended buy.                  MDNA                                                              Samsung Galaxy S8, 64Gb - Black\n","171  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                I purchased this phone and am so delight that I did it is amazing and looks so smart , it also feels good to hold I've had many admiring comments                  Esjm                                                              Samsung Galaxy S8, 64Gb - Black\n","172  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                       I'm so glad that I got this phone it's easy to use & so quicker than my S6                  Gwen                                                              Samsung Galaxy S8, 64Gb - Black\n","173  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                                               Such a good looking phone. Excellent. Love it!!!!!                  Dgbg                                                              Samsung Galaxy S8, 64Gb - Black\n","174  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb       Littlewoods      littlewoods.com   10.0       10.0                                                                                                                                                                                                             I've had this magnificent phone for just over a week and I am loving every moment. Awesome phone ...                 CHUCK                                                              Samsung Galaxy S8, 64Gb - Black\n","175  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0    Great features on new Android OS, an absolutely stunning design and lightning quick makes this the best handset I have ever used. 2 very important features for me were the ease of setting up from my previous phone (You get a wire to connect your old phone to this one and the new software transfers...             Steve 316                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","176  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk    8.0       10.0                                                                              I see ordered this it's an awesome phone, fast, good quality camera and it just looks really sleek and stylish The only problem is that uneccessary Bixby button on the side as you can easily open Bixby by sliding from the edge.               Shibz91                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","177  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                              Excellent phone. The camera is unreal takes beautiful pictures. The screen is so clear to look at can it get and better than this? Hard to see how it could. Ordered this phone few days later and didn't think I would get it before the 28th of April but it arrived on the 20th.             Rachiiiee                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","178  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                    Very impressed with delivery as it come 8 days early on release date. Lovely phone only had it a week though.            Domdom1984                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","179  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                      Absolutely love my new phone. Its got so many great new features and I like that it takes SD cards for extra storage again.              Michelle                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","180  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                                                                              What a great phone. The picture quality is something else! Love It!                  Dgbg                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","181  /cellphones/samsung-galaxy-s8/  4/29/2017   en      gb       Littlewoods      littlewoods.com   10.0       10.0                                                                                                                                                                                                                                                             Very happy that I got I early so thank you very much                Hayley                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","182  /cellphones/samsung-galaxy-s8/  4/28/2017   en      us           Samsung          samsung.com    9.0       10.0                                                                                                                                                                                so far i am satisfied with my samsung s8, it is completely different from the s6 and s7 it is just gonna take some getting use to            sandy1958                                                                 Samsung Galaxy S8 64GB (AT&T)\n","183  /cellphones/samsung-galaxy-s8/  4/28/2017   en      us  Verizon Wireless  verizonwireless.com    2.0       10.0                                                                     #1) The problem with \"The Edge\" is that physics kinda demands a little friction. You can't touch the front 'cause that's where all the buttons are, but now you can't touch the edge either? How do you hold it without Something going off?               Nophear                                                                            Samsung Galaxy S8\n","184  /cellphones/samsung-galaxy-s8/  4/28/2017   en      us  Verizon Wireless  verizonwireless.com    2.0       10.0                                                                                                                                                         too many glitches,nothing right works not happy,camara was fun,battery went fast not easy to work with,finger is not working,Bixby not working,what next       cottoncandy1010                                                                            Samsung Galaxy S8\n","185  /cellphones/samsung-galaxy-s8/  4/27/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                                                                             Great delivery phone is fully loaded with features decent camera screen has to be seen blows iPhone out of the water                  Damo                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","186  /cellphones/samsung-galaxy-s8/  4/26/2017   en      us           Samsung          samsung.com   10.0       10.0                                                                                                                                    Even though I have had it for 3 days, the phone is amazing. The screen is superb. Very easy to transfer from other phone. An added bonus is the extra memory space available.              SAM1964                                                                 Samsung Galaxy S8 64GB (AT&T)\n","187  /cellphones/samsung-galaxy-s8/  4/26/2017   en      us  Verizon Wireless  verizonwireless.com    2.0       10.0      First, if you get a screen protector, good luck! The screen protector Verizon put on my phone made it virtually impossible for the touch screen to work without pushing extremely hard. It was way too much effort to reply to email or text. It also caused some problems with the functionality of icons.              tsarnick                                                                            Samsung Galaxy S8\n","188  /cellphones/samsung-galaxy-s8/  4/26/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0                                                                                                                                    It a nice phone but screen is noticeably smaller than my s7 edge. Not much has changed with s8. I just think that I should have waited til next one...not the biggest fan. :(             Ileah3784                                                                            Samsung Galaxy S8\n","189  /cellphones/samsung-galaxy-s8/  4/25/2017   en      us           Samsung          samsung.com    9.0       10.0                                                                                                                                                                                                                                                     The design of this product is awesome, performance is great.                 BQ02                                                                 Samsung Galaxy S8 64GB (AT&T)\n","190  /cellphones/samsung-galaxy-s8/  4/25/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                                                                                              Amazing phone and amazing service from Very. Pre-ordered on Sunday 23rd April, expected delivery on 28th April. Phone arrived on 25th April. A very happy customer.               Pam Pam                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n","191  /cellphones/samsung-galaxy-s8/  4/25/2017   en      us  Verizon Wireless  verizonwireless.com    8.0       10.0                                                 I have no complaints on the phone, I've had it for five days now and am blown away by the screen quality, performance, etc.  The screen protector though...that is a different story. They will try to sell you a tempered glass screen protector, don't get it.               Mithris                                                                            Samsung Galaxy S8\n","192  /cellphones/samsung-galaxy-s8/  4/25/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0       My Samsung S8 phone is wonderful.  Battery life is better than expected. It has preset power management controls/choices that allows you to reduce power consumption (which includes reducing some functionality) but keeps one 'on-the-air'.  There are numerous customizations to personalize the phone.            IM6 flyrod                                                                            Samsung Galaxy S8\n","193  /cellphones/samsung-galaxy-s8/  4/25/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                                                                                                     Couple little issues out of the box but nothing to give a bad review about because they will get fixed. Fast and silky smooth. Battery last all day. Came from a droid turbo              dirtytoy                                                                            Samsung Galaxy S8\n","194  /cellphones/samsung-galaxy-s8/  4/25/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0              Didn't think the infinity screen would amount to anything but it's fantastic. It truly makes a difference. The first 24 hours had a steep learing curve but it quickly made sense and was fun to use the new stuff. I came from the S6 and tthe difference is profound. You should make the switch!            TooWheeler                                                                            Samsung Galaxy S8\n","195  /cellphones/samsung-galaxy-s8/  4/25/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0              This phone has definitely lived up to the hype so far. Amazing display, lightning fast and fits in my front pocket so much better than my Note 5. The facial recognition to sign in works great! I really like Google Assistant so I don't really care about Bixby. Not sure yet about the battery.               JonO812                                                                            Samsung Galaxy S8\n","196  /cellphones/samsung-galaxy-s8/  4/25/2017   en      us  Verizon Wireless  verizonwireless.com   10.0       10.0                                                                                                                                   They have done it again with the s8 best phone on the market. Don't even question the phone I am telling you their is no better flagship on the market than Samsung right now.              Mcgrew52                                                                            Samsung Galaxy S8\n","197  /cellphones/samsung-galaxy-s8/  4/24/2017   en      us           Samsung          samsung.com   10.0       10.0                                                                                                                                                                                                                                                    Sofar, so good, I am on a learning curve, I am getting there.                LucCO                                                                 Samsung Galaxy S8 64GB (AT&T)\n","198  /cellphones/samsung-galaxy-s8/  4/24/2017   en      us           Samsung          samsung.com   10.0       10.0                    This is an awesome phone, this is my second time owning a Samsung Galaxy my previous phone was the galaxy S6. Before that it was an iPhone which I loved till it broke from there I went to the S6 and never looked back, Ive wanted this phone ever since there were rumors about it online.         ShotUpZombie                                                                 Samsung Galaxy S8 64GB (AT&T)\n","199  /cellphones/samsung-galaxy-s8/  4/24/2017   en      gb              Very           very.co.uk   10.0       10.0                                                                  Made the switch from iPhone 7, a bit dubious at first as ive never had an android before, and im glad i did. The screen, Camera and speed are far superior to the iPhone. Also able to continue to use my icloud email address and apple music.                Stuart                                                        Samsung Galaxy S8, 64Gb - Orchid Grey\n"]}],"source":["print(df_phones.head(200).to_string())"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"234b49ea","outputId":"2942c752-c048-4de0-cfbe-eed84bbe303f"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["phone_url        0\n","date             0\n","lang             0\n","country          0\n","source           0\n","domain           0\n","score        63489\n","score_max    63489\n","extract      19361\n","author       63202\n","product          1\n","dtype: int64"]},"metadata":{},"execution_count":354}],"source":["# Checking for null values\n","\n","df_phones.isnull().sum()\n"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"42da3a47","outputId":"cb74b28a-4f3d-4dd8-bd20-384cc342984e"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(139216, 11)"]},"metadata":{},"execution_count":355}],"source":["# Total Rows with null values in the dataset\n","\n","null = df_phones[df_phones.isnull().any(axis=1)]\n","null.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"0d43be71","outputId":"107fb41a-e501-4d5b-dfa2-fc2b92ea180f"},"outputs":[{"output_type":"stream","name":"stdout","text":["(1275917, 11)\n"]}],"source":["# Dropping all rows with null values from the dataset since it doesnt make sense to impute such huge number of null values while building a recommendation system/dropping the columns of interest like author, score etc \n","\n","df_phones = df_phones.dropna()\n","print(df_phones.shape)\n"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"dc4c2bec","outputId":"4f8c14b6-92cd-411e-c0d4-f7b67f742c6c"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["False    1271437\n","True        4480\n","dtype: int64"]},"metadata":{},"execution_count":357}],"source":["#Total number of rows that are duplicated in the entire dataset\n","\n","df_phones.duplicated().value_counts()"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"71e37ffe"},"outputs":[],"source":["# Subset of dataset with duplicated observations\n","\n","duplicate = df_phones[df_phones.duplicated()]"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":728},"id":"b33dc3b8","outputId":"d0fa4920-01ee-4b2e-cc56-96b751248787"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                                      phone_url       date lang country  \\\n","342              /cellphones/samsung-galaxy-s8/  4/26/2017   nl      nl   \n","343              /cellphones/samsung-galaxy-s8/  4/26/2017   nl      nl   \n","371              /cellphones/samsung-galaxy-s8/  4/25/2017   nl      nl   \n","452              /cellphones/samsung-galaxy-s8/  4/25/2017   nl      nl   \n","3718    /cellphones/samsung-galaxy-s6-edgeplus/  10/4/2015   en      us   \n","...                                         ...        ...  ...     ...   \n","143501      /cellphones/samsung-galaxy-a5-2016/  10/1/2016   tr      tr   \n","143614      /cellphones/samsung-galaxy-a5-2016/  9/10/2016   pt      br   \n","143671      /cellphones/samsung-galaxy-a5-2016/  8/30/2016   tr      tr   \n","144308      /cellphones/samsung-galaxy-a5-2016/  6/11/2016   pt      br   \n","144378      /cellphones/samsung-galaxy-a5-2016/  5/23/2016   pt      br   \n","\n","          source                domain  score  score_max  \\\n","342     Coolblue           coolblue.nl   10.0       10.0   \n","343     Coolblue           coolblue.nl   10.0       10.0   \n","371     Coolblue           coolblue.nl   10.0       10.0   \n","452     Coolblue           coolblue.nl   10.0       10.0   \n","3718      Amazon            amazon.com   10.0       10.0   \n","...          ...                   ...    ...        ...   \n","143501   Samsung           samsung.com    8.0       10.0   \n","143614  Bondfaro       bondfaro.com.br    8.0       10.0   \n","143671   Samsung           samsung.com    8.0       10.0   \n","144308  Bondfaro       bondfaro.com.br    8.0       10.0   \n","144378   Ofertou  shopping.ofertou.com   10.0       10.0   \n","\n","                                                  extract              author  \\\n","342     Ik vind het tot nu toe een heel erg aangenaam ...   Stefanie Hinneman   \n","343     Ik vind het tot nu toe een heel erg aangenaam ...   Stefanie Hinneman   \n","371     Tot nu toe in de eerste dagen weinig tot geen ...      Robin Winckens   \n","452                                  Wat een huge scherm!             B Yapar   \n","3718    For readers, my opinions on this device (ATT 3...         FrozenCloud   \n","...                                                   ...                 ...   \n","143501  BU ÃRÃN FÄ°YATINA GÃRE MÃKEMMEL BENCE HÄ°Ã...        SAMSUNG_7082   \n","143614  Este aparelho possui um design bastante atrati...               e-bit   \n","143671  A5 2016 modeli kullanicisiyim. Cok memnundum f...  A52016 kullanicisi   \n","144308        Excelente aparelho, mas parece ser frÃ¡gil.               e-bit   \n","144378  Ele e muito rÃ¡pido e sofisticado tem tudo que...               e-bit   \n","\n","                                                  product  \n","342                               Samsung Galaxy S8 Zwart  \n","343                               Samsung Galaxy S8 Zwart  \n","371                               Samsung Galaxy S8 Zwart  \n","452                               Samsung Galaxy S8 Zwart  \n","3718    Samsung Galaxy S6 Edge+, Black 64GB (Verizon W...  \n","...                                                   ...  \n","143501                           Samsung Galaxy A5 (2016)  \n","143614              Smartphone Samsung Galaxy A5 SM-A510M  \n","143671                           Samsung Galaxy A5 (2016)  \n","144308              Smartphone Samsung Galaxy A5 SM-A510M  \n","144378                         Samsung Galaxy A5 SM-A510M  \n","\n","[400 rows x 11 columns]"],"text/html":["\n","  <div id=\"df-dcf63c01-b144-4002-b4ce-10ecef002ab2\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>phone_url</th>\n","      <th>date</th>\n","      <th>lang</th>\n","      <th>country</th>\n","      <th>source</th>\n","      <th>domain</th>\n","      <th>score</th>\n","      <th>score_max</th>\n","      <th>extract</th>\n","      <th>author</th>\n","      <th>product</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>342</th>\n","      <td>/cellphones/samsung-galaxy-s8/</td>\n","      <td>4/26/2017</td>\n","      <td>nl</td>\n","      <td>nl</td>\n","      <td>Coolblue</td>\n","      <td>coolblue.nl</td>\n","      <td>10.0</td>\n","      <td>10.0</td>\n","      <td>Ik vind het tot nu toe een heel erg aangenaam ...</td>\n","      <td>Stefanie Hinneman</td>\n","      <td>Samsung Galaxy S8 Zwart</td>\n","    </tr>\n","    <tr>\n","      <th>343</th>\n","      <td>/cellphones/samsung-galaxy-s8/</td>\n","      <td>4/26/2017</td>\n","      <td>nl</td>\n","      <td>nl</td>\n","      <td>Coolblue</td>\n","      <td>coolblue.nl</td>\n","      <td>10.0</td>\n","      <td>10.0</td>\n","      <td>Ik vind het tot nu toe een heel erg aangenaam ...</td>\n","      <td>Stefanie Hinneman</td>\n","      <td>Samsung Galaxy S8 Zwart</td>\n","    </tr>\n","    <tr>\n","      <th>371</th>\n","      <td>/cellphones/samsung-galaxy-s8/</td>\n","      <td>4/25/2017</td>\n","      <td>nl</td>\n","      <td>nl</td>\n","      <td>Coolblue</td>\n","      <td>coolblue.nl</td>\n","      <td>10.0</td>\n","      <td>10.0</td>\n","      <td>Tot nu toe in de eerste dagen weinig tot geen ...</td>\n","      <td>Robin Winckens</td>\n","      <td>Samsung Galaxy S8 Zwart</td>\n","    </tr>\n","    <tr>\n","      <th>452</th>\n","      <td>/cellphones/samsung-galaxy-s8/</td>\n","      <td>4/25/2017</td>\n","      <td>nl</td>\n","      <td>nl</td>\n","      <td>Coolblue</td>\n","      <td>coolblue.nl</td>\n","      <td>10.0</td>\n","      <td>10.0</td>\n","      <td>Wat een huge scherm!</td>\n","      <td>B Yapar</td>\n","      <td>Samsung Galaxy S8 Zwart</td>\n","    </tr>\n","    <tr>\n","      <th>3718</th>\n","      <td>/cellphones/samsung-galaxy-s6-edgeplus/</td>\n","      <td>10/4/2015</td>\n","      <td>en</td>\n","      <td>us</td>\n","      <td>Amazon</td>\n","      <td>amazon.com</td>\n","      <td>10.0</td>\n","      <td>10.0</td>\n","      <td>For readers, my opinions on this device (ATT 3...</td>\n","      <td>FrozenCloud</td>\n","      <td>Samsung Galaxy S6 Edge+, Black 64GB (Verizon W...</td>\n","    </tr>\n","    <tr>\n","      <th>...</th>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","    </tr>\n","    <tr>\n","      <th>143501</th>\n","      <td>/cellphones/samsung-galaxy-a5-2016/</td>\n","      <td>10/1/2016</td>\n","      <td>tr</td>\n","      <td>tr</td>\n","      <td>Samsung</td>\n","      <td>samsung.com</td>\n","      <td>8.0</td>\n","      <td>10.0</td>\n","      <td>BU ÃRÃN FÄ°YATINA GÃRE MÃKEMMEL BENCE HÄ°Ã...</td>\n","      <td>SAMSUNG_7082</td>\n","      <td>Samsung Galaxy A5 (2016)</td>\n","    </tr>\n","    <tr>\n","      <th>143614</th>\n","      <td>/cellphones/samsung-galaxy-a5-2016/</td>\n","      <td>9/10/2016</td>\n","      <td>pt</td>\n","      <td>br</td>\n","      <td>Bondfaro</td>\n","      <td>bondfaro.com.br</td>\n","      <td>8.0</td>\n","      <td>10.0</td>\n","      <td>Este aparelho possui um design bastante atrati...</td>\n","      <td>e-bit</td>\n","      <td>Smartphone Samsung Galaxy A5 SM-A510M</td>\n","    </tr>\n","    <tr>\n","      <th>143671</th>\n","      <td>/cellphones/samsung-galaxy-a5-2016/</td>\n","      <td>8/30/2016</td>\n","      <td>tr</td>\n","      <td>tr</td>\n","      <td>Samsung</td>\n","      <td>samsung.com</td>\n","      <td>8.0</td>\n","      <td>10.0</td>\n","      <td>A5 2016 modeli kullanicisiyim. Cok memnundum f...</td>\n","      <td>A52016 kullanicisi</td>\n","      <td>Samsung Galaxy A5 (2016)</td>\n","    </tr>\n","    <tr>\n","      <th>144308</th>\n","      <td>/cellphones/samsung-galaxy-a5-2016/</td>\n","      <td>6/11/2016</td>\n","      <td>pt</td>\n","      <td>br</td>\n","      <td>Bondfaro</td>\n","      <td>bondfaro.com.br</td>\n","      <td>8.0</td>\n","      <td>10.0</td>\n","      <td>Excelente aparelho, mas parece ser frÃ¡gil.</td>\n","      <td>e-bit</td>\n","      <td>Smartphone Samsung Galaxy A5 SM-A510M</td>\n","    </tr>\n","    <tr>\n","      <th>144378</th>\n","      <td>/cellphones/samsung-galaxy-a5-2016/</td>\n","      <td>5/23/2016</td>\n","      <td>pt</td>\n","      <td>br</td>\n","      <td>Ofertou</td>\n","      <td>shopping.ofertou.com</td>\n","      <td>10.0</td>\n","      <td>10.0</td>\n","      <td>Ele e muito rÃ¡pido e sofisticado tem tudo que...</td>\n","      <td>e-bit</td>\n","      <td>Samsung Galaxy A5 SM-A510M</td>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>400 rows × 11 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-dcf63c01-b144-4002-b4ce-10ecef002ab2')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 0-1.04.2-1.43.59L10.3 9.45l-7.72 7.72c-.78.78-.78 2.05 0 2.83L4 21.41c.39.39.9.59 1.41.59.51 0 1.02-.2 1.41-.59l7.78-7.78 2.81-2.81c.8-.78.8-2.07 0-2.86zM5.41 20L4 18.59l7.72-7.72 1.47 1.35L5.41 20z\"/>\n","  </svg>\n","      </button>\n","      \n","  <style>\n","    .colab-df-container {\n","      display:flex;\n","      flex-wrap:wrap;\n","      gap: 12px;\n","    }\n","\n","    .colab-df-convert {\n","      background-color: #E8F0FE;\n","      border: none;\n","      border-radius: 50%;\n","      cursor: pointer;\n","      display: none;\n","      fill: #1967D2;\n","      height: 32px;\n","      padding: 0 0 0 0;\n","      width: 32px;\n","    }\n","\n","    .colab-df-convert:hover {\n","      background-color: #E2EBFA;\n","      box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n","      fill: #174EA6;\n","    }\n","\n","    [theme=dark] .colab-df-convert {\n","      background-color: #3B4455;\n","      fill: #D2E3FC;\n","    }\n","\n","    [theme=dark] .colab-df-convert:hover {\n","      background-color: #434B5C;\n","      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n","      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n","      fill: #FFFFFF;\n","    }\n","  </style>\n","\n","      <script>\n","        const buttonEl =\n","          document.querySelector('#df-dcf63c01-b144-4002-b4ce-10ecef002ab2 button.colab-df-convert');\n","        buttonEl.style.display =\n","          google.colab.kernel.accessAllowed ? 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"],"text/html":["\n","  <div id=\"df-b9c04565-265b-4ce2-9c9c-49c8b1a0629b\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>score</th>\n","      <th>author</th>\n","      <th>product</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>510111</th>\n","      <td>10.0</td>\n","      <td>KHILESH KUMAR VERMA</td>\n","      <td>Lenovo Vibe K5 (Gold, VoLTE update)</td>\n","    </tr>\n","    <tr>\n","      <th>104794</th>\n","      <td>8.0</td>\n","      <td>Evyta</td>\n","      <td>Samsung Galaxy S6</td>\n","    </tr>\n","    <tr>\n","      <th>1222473</th>\n","      <td>8.0</td>\n","      <td>VanRaZor</td>\n","      <td>Sony Ericsson K810i</td>\n","    </tr>\n","    <tr>\n","      <th>452910</th>\n","      <td>6.0</td>\n","      <td>ruga</td>\n","      <td>Sony Xperia Z2 (Black)</td>\n","    </tr>\n","    <tr>\n","      <th>16933</th>\n","      <td>10.0</td>\n","      <td>einer Kundin</td>\n","      <td>Samsung Galaxy S7 edge Smartphone, 13,9 cm (5,...</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-b9c04565-265b-4ce2-9c9c-49c8b1a0629b')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 0-1.04.2-1.43.59L10.3 9.45l-7.72 7.72c-.78.78-.78 2.05 0 2.83L4 21.41c.39.39.9.59 1.41.59.51 0 1.02-.2 1.41-.59l7.78-7.78 2.81-2.81c.8-.78.8-2.07 0-2.86zM5.41 20L4 18.59l7.72-7.72 1.47 1.35L5.41 20z\"/>\n","  </svg>\n","      </button>\n","      \n","  <style>\n","    .colab-df-container {\n","      display:flex;\n","      flex-wrap:wrap;\n","      gap: 12px;\n","    }\n","\n","    .colab-df-convert {\n","      background-color: #E8F0FE;\n","      border: none;\n","      border-radius: 50%;\n","      cursor: pointer;\n","      display: none;\n","      fill: #1967D2;\n","      height: 32px;\n","      padding: 0 0 0 0;\n","      width: 32px;\n","    }\n","\n","    .colab-df-convert:hover {\n","      background-color: #E2EBFA;\n","      box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n","      fill: #174EA6;\n","    }\n","\n","    [theme=dark] .colab-df-convert {\n","      background-color: #3B4455;\n","      fill: #D2E3FC;\n","    }\n","\n","    [theme=dark] .colab-df-convert:hover {\n","      background-color: #434B5C;\n","      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n","      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n","      fill: #FFFFFF;\n","    }\n","  </style>\n","\n","      <script>\n","        const buttonEl =\n","          document.querySelector('#df-b9c04565-265b-4ce2-9c9c-49c8b1a0629b button.colab-df-convert');\n","        buttonEl.style.display =\n","          google.colab.kernel.accessAllowed ? 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phones"],"metadata":{"id":"W6DDyyLHyP5u"}},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"3f2b3a63","outputId":"1973e4c8-29e5-415c-a749-4fd07e8e92b5"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["product\n","'Sony Xperia X (F5122) â White â Dual Sim (Google Android 6.0.1, 5 Display, 2 x CORTEX A72 1.8 GHz + 4 x cortex-a53...                                                               10.000000\n","Motorola K1 On Vodafone Pay As You Go                                                                                                                                                    10.000000\n","Motorola Droid RAZR (Red)                                                                                                                                                                10.000000\n","Motorola Droid RAZR 16GB XT912 4G LTE Purple - Verizon                                                                                                                                   10.000000\n","Motorola Droid RAZR HD - 16GB - Black (Verizon) Smartphone                                                                                                                               10.000000\n","                                                                                                                                                                                           ...    \n","Nokia 105 Dual SIM ÑÐµÑÐ½ÑÐ¹                                                                                                                                                           9.666667\n","Apple iPhone SE Unlocked Phone -16 GB Retail Packaging - Rose Gold                                                                                                                        9.666667\n","Microsoft Lumia 532 Smartphone Dual-SIM (10,16 cm (4 Zoll) Display, 5 Megapixel Kamera, Qualcomm Snapdragon Prozessor, 1,2GHz, micro-USB 2.0, Bluetooth 4.0, 1GB RAM, Win 8.1) orange     9.666667\n","Samsung Samsung Galaxy A5 2016 - Wit                                                                                                                                                      9.661538\n","LG P705 Optimus L7                                                                                                                                                                        9.660377\n","Name: score, Length: 10000, dtype: float64"]},"metadata":{},"execution_count":364}],"source":["# The most highly rated mobile phones in the decreasing order\n","\n","df_phones_sample.groupby('product')['score'].mean().sort_values(ascending=False).head(10000)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"6b9debf1","outputId":"ddaf9332-0447-4c83-e9f9-5002651e32ad"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["product\n","Lenovo Vibe K4 Note (White,16GB)     4109\n","Lenovo Vibe K4 Note (Black, 16GB)    3451\n","OnePlus 3 (Graphite, 64 GB)          3212\n","OnePlus 3 (Soft Gold, 64 GB)         2798\n","Huawei P8lite zwart / 16 GB          2121\n","Name: score, dtype: int64"]},"metadata":{},"execution_count":365}],"source":["# Products rated the highest number of times in the decreasing order\n","\n","df_phones_sample.groupby('product')['score'].count().sort_values(ascending=False).head()"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"77169d0e"},"outputs":[],"source":["# Creating dataframe with average score and total number of scores included as 2 columns for listed products\n","\n","score_mean_count = pd.DataFrame(df_phones_sample.groupby('product')['score'].mean()) "]},{"cell_type":"code","execution_count":null,"metadata":{"id":"9d4aa07b"},"outputs":[],"source":["score_mean_count['score_counts'] = pd.DataFrame(df_phones_sample.groupby('product')['score'].count())"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":299},"id":"7c0c93e0","outputId":"b82f8e74-2168-4e1d-b34d-9f2bdb394d2d"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                                                        score  score_counts\n","product                                                                    \n","'Sony Xperia X (F5122) â White â Dual Sim (...  10.000000             1\n","'Sony Xperia X (F5122) â rosa â Dual Sim (G...  10.000000             1\n","(7.62 cm (3 )Afficheur/Ã©cran, 2 MPixCamÃ©ra;bl...   6.000000             1\n","(CUBOT) GT88 5.5\" qHD 1.3GHz MTK6572 2-Core And...   8.000000             1\n","(DG300 Versione Aggiornata)5'' DOOGEE VOYAGER2 ...   7.513514            37"],"text/html":["\n","  <div id=\"df-2d64522f-a70d-4d22-beb6-f5c270e7a11e\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>score</th>\n","      <th>score_counts</th>\n","    </tr>\n","    <tr>\n","      <th>product</th>\n","      <th></th>\n","      <th></th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>'Sony Xperia X (F5122) â White â Dual Sim (Google Android 6.0.1, 5 Display, 2 x CORTEX A72 1.8 GHz + 4 x cortex-a53...</th>\n","      <td>10.000000</td>\n","      <td>1</td>\n","    </tr>\n","    <tr>\n","      <th>'Sony Xperia X (F5122) â rosa â Dual Sim (Google Android 6.0.1, 5 Display, 2 x CORTEX A72 1.8 GHz + 4 x cortex-a53...</th>\n","      <td>10.000000</td>\n","      <td>1</td>\n","    </tr>\n","    <tr>\n","      <th>(7.62 cm (3 )Afficheur/Ã©cran, 2 MPixCamÃ©ra;blanc)-Smartphone</th>\n","      <td>6.000000</td>\n","      <td>1</td>\n","    </tr>\n","    <tr>\n","      <th>(CUBOT) GT88 5.5\" qHD 1.3GHz MTK6572 2-Core Android 4.2.2 3G Phone 8MP CAM 512MB RAM 4GB ROM</th>\n","      <td>8.000000</td>\n","      <td>1</td>\n","    </tr>\n","    <tr>\n","      <th>(DG300 Versione Aggiornata)5'' DOOGEE VOYAGER2 DG310 Dual Flashlights IPS Screen 3G Smartphone Android 4.4 MTK6582 1.3GHz Quad Core Telefono Cellulare Dual SIM 8G ROM OTG OTA GPS WIFI, BIANCO</th>\n","      <td>7.513514</td>\n","      <td>37</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-2d64522f-a70d-4d22-beb6-f5c270e7a11e')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg 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        score  score_counts\n","product                                                                    \n","'Sony Xperia X (F5122) â White â Dual Sim (...  10.000000             1\n","'Sony Xperia X (F5122) â rosa â Dual Sim (G...  10.000000             1\n","(CUBOT) GT88 5.5\" qHD 1.3GHz MTK6572 2-Core And...   8.000000             1\n","(DG300 Versione Aggiornata)5'' DOOGEE VOYAGER2 ...   7.513514            37\n","*** COFFRET A&D *** Etui Galaxy Note 3 noir ORI...  10.000000             2\n","...                                                       ...           ...\n","HUAWEI P8 lite (2017) Dual-SIM black Android 7....  10.000000             2\n","HUAWEI P8 lite Dual-SIM black Android Smartphone     8.947368            19\n","HUAWEI P8 lite Dual-SIM gold Android Smartphone      8.500000             2\n","HUAWEI P8 lite Dual-SIM white Android Smartphone     9.250000             8\n","HUAWEI P8 lite Single-SIM white                     10.000000             2\n","\n","[10000 rows x 2 columns]"],"text/html":["\n","  <div id=\"df-b99142eb-2103-493b-ad5a-6623a337defa\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>score</th>\n","      <th>score_counts</th>\n","    </tr>\n","    <tr>\n","      <th>product</th>\n","      <th></th>\n","      <th></th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>'Sony Xperia X (F5122) â White â Dual Sim (Google Android 6.0.1, 5 Display, 2 x CORTEX A72 1.8 GHz + 4 x cortex-a53...</th>\n","      <td>10.000000</td>\n","      <td>1</td>\n","    </tr>\n","    <tr>\n","      <th>'Sony Xperia X (F5122) â rosa â Dual Sim (Google Android 6.0.1, 5 Display, 2 x CORTEX A72 1.8 GHz + 4 x cortex-a53...</th>\n","      <td>10.000000</td>\n","      <td>1</td>\n","    </tr>\n","    <tr>\n","      <th>(CUBOT) GT88 5.5\" qHD 1.3GHz MTK6572 2-Core Android 4.2.2 3G Phone 8MP CAM 512MB RAM 4GB ROM</th>\n","      <td>8.000000</td>\n","      <td>1</td>\n","    </tr>\n","    <tr>\n","      <th>(DG300 Versione Aggiornata)5'' DOOGEE VOYAGER2 DG310 Dual Flashlights IPS Screen 3G Smartphone Android 4.4 MTK6582 1.3GHz Quad Core Telefono Cellulare Dual SIM 8G ROM OTG OTA GPS WIFI, BIANCO</th>\n","      <td>7.513514</td>\n","      <td>37</td>\n","    </tr>\n","    <tr>\n","      <th>*** COFFRET A&amp;D *** Etui Galaxy Note 3 noir ORIGINAL Housse Samsung Galaxy NOTE 3 Coque galaxy Note 3 N9000 cuir...</th>\n","      <td>10.000000</td>\n","      <td>2</td>\n","    </tr>\n","    <tr>\n","      <th>...</th>\n","      <td>...</td>\n","      <td>...</td>\n","    </tr>\n","    <tr>\n","      <th>HUAWEI P8 lite (2017) Dual-SIM black Android 7.0 Smartphone</th>\n","      <td>10.000000</td>\n","      <td>2</td>\n","    </tr>\n","    <tr>\n","      <th>HUAWEI P8 lite Dual-SIM black Android Smartphone</th>\n","      <td>8.947368</td>\n","      <td>19</td>\n","    </tr>\n","    <tr>\n","      <th>HUAWEI P8 lite Dual-SIM gold Android Smartphone</th>\n","      <td>8.500000</td>\n","      <td>2</td>\n","    </tr>\n","    <tr>\n","      <th>HUAWEI P8 lite Dual-SIM white Android Smartphone</th>\n","      <td>9.250000</td>\n","      <td>8</td>\n","    </tr>\n","    <tr>\n","      <th>HUAWEI P8 lite Single-SIM white</th>\n","      <td>10.000000</td>\n","      <td>2</td>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>10000 rows × 2 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-b99142eb-2103-493b-ad5a-6623a337defa')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","     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7.0]\n","score_highest.head(10000)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"619835f0","outputId":"0330ffc8-9013-4b1b-e9eb-b5e3b88ede94"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(40810, 2)"]},"metadata":{},"execution_count":370}],"source":["# shape of the dataset with most rated phones\n","\n","score_highest.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"9242ad50","outputId":"c6c9302f-2480-4642-d084-117c84ace82d"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["author\n","Amazon Customer    60408\n","Cliente Amazon     15051\n","e-bit               6651\n","Client d'Amazon     6087\n","Amazon Kunde        3683\n","                   ...  \n","antonio              192\n","Richard              190\n","Sarah                190\n","Ð Ð¾Ð¼Ð°Ð½           190\n","ÐÐ»ÑÐ³Ð°           189\n","Name: score, Length: 100, dtype: int64"]},"metadata":{},"execution_count":371}],"source":["# Users with most number of the reviews\n","\n","df_phones_sample.groupby('author')['score'].count().sort_values(ascending=False).head(100)"]},{"cell_type":"markdown","source":["# Creating the data with products having number of ratings higher than 50 and users (who has given higher than 50 ratings in total) who have given ratings for those products "],"metadata":{"id":"2B7IwtssyIGF"}},{"cell_type":"code","execution_count":null,"metadata":{"id":"f3b12099"},"outputs":[],"source":["# Creating dataframe with total counts for reviews of each of the product \n","\n","product_score_count = pd.DataFrame(df_phones_sample.groupby('product')['score'].count().sort_values(ascending=False))\n","\n","\n","# Creating dataframe with total counts for reviews of given by each of the users/authors\n","\n","user_score_count = pd.DataFrame(df_phones_sample.groupby('author')['score'].count().sort_values(ascending=False))"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":238},"id":"88e87cad","outputId":"b76b6fb3-c937-41ca-b069-9ec957dc231a"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                                   score\n","product                                 \n","Lenovo Vibe K4 Note (White,16GB)    4109\n","Lenovo Vibe K4 Note (Black, 16GB)   3451\n","OnePlus 3 (Graphite, 64 GB)         3212\n","OnePlus 3 (Soft Gold, 64 GB)        2798\n","Huawei P8lite zwart / 16 GB         2121"],"text/html":["\n","  <div id=\"df-6c704ffd-2af8-40eb-a652-2b0daad3a91d\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    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author\n","0      Lenovo Vibe K4 Note (White,16GB)     4109     10.0  Amazon Customer\n","1      Lenovo Vibe K4 Note (White,16GB)     4109     10.0  Amazon Customer\n","2      Lenovo Vibe K4 Note (White,16GB)     4109      2.0  Amazon Customer\n","3      Lenovo Vibe K4 Note (White,16GB)     4109      6.0  Amazon Customer\n","4      Lenovo Vibe K4 Note (White,16GB)     4109      8.0  Amazon Customer\n","...                                 ...      ...      ...              ...\n","4995  Lenovo Vibe K4 Note (Black, 16GB)     3451      2.0  Amazon Customer\n","4996  Lenovo Vibe K4 Note (Black, 16GB)     3451     10.0      Shivam Karn\n","4997  Lenovo Vibe K4 Note (Black, 16GB)     3451      2.0  Amazon Customer\n","4998  Lenovo Vibe K4 Note (Black, 16GB)     3451     10.0       jaganathan\n","4999  Lenovo Vibe K4 Note (Black, 16GB)     3451     10.0  Amazon Customer\n","\n","[5000 rows x 4 columns]"],"text/html":["\n","  <div id=\"df-34e76395-875b-449e-a42b-f8a377273433\">\n","    <div 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<th>2</th>\n","      <td>Lenovo Vibe K4 Note (White,16GB)</td>\n","      <td>4109</td>\n","      <td>2.0</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>3</th>\n","      <td>Lenovo Vibe K4 Note (White,16GB)</td>\n","      <td>4109</td>\n","      <td>6.0</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>4</th>\n","      <td>Lenovo Vibe K4 Note (White,16GB)</td>\n","      <td>4109</td>\n","      <td>8.0</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>...</th>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","      <td>...</td>\n","    </tr>\n","    <tr>\n","      <th>4995</th>\n","      <td>Lenovo Vibe K4 Note (Black, 16GB)</td>\n","      <td>3451</td>\n","      <td>2.0</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>4996</th>\n","      <td>Lenovo Vibe K4 Note (Black, 16GB)</td>\n","      <td>3451</td>\n","      <td>10.0</td>\n","      <td>Shivam Karn</td>\n","    </tr>\n","    <tr>\n","      <th>4997</th>\n","      <td>Lenovo Vibe K4 Note (Black, 16GB)</td>\n","      <td>3451</td>\n","      <td>2.0</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>4998</th>\n","      <td>Lenovo Vibe K4 Note (Black, 16GB)</td>\n","      <td>3451</td>\n","      <td>10.0</td>\n","      <td>jaganathan</td>\n","    </tr>\n","    <tr>\n","      <th>4999</th>\n","      <td>Lenovo Vibe K4 Note (Black, 16GB)</td>\n","      <td>3451</td>\n","      <td>10.0</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>5000 rows × 4 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-34e76395-875b-449e-a42b-f8a377273433')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 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50]\n","product_score_count_50_above.head(5000)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":206},"id":"24350097","outputId":"bd5daafc-09f0-47b9-a251-ae8f9bd7376f"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                            product  score_x           author\n","0  Lenovo Vibe K4 Note (White,16GB)     4109  Amazon Customer\n","1  Lenovo Vibe K4 Note (White,16GB)     4109  Amazon Customer\n","2  Lenovo Vibe K4 Note (White,16GB)     4109  Amazon Customer\n","3  Lenovo Vibe K4 Note (White,16GB)     4109  Amazon Customer\n","4  Lenovo Vibe K4 Note (White,16GB)     4109  Amazon Customer"],"text/html":["\n","  <div id=\"df-f58a757d-b068-4206-bb81-de6e9a1e0e86\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        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</tr>\n","    <tr>\n","      <th>4</th>\n","      <td>Lenovo Vibe K4 Note (White,16GB)</td>\n","      <td>4109</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-f58a757d-b068-4206-bb81-de6e9a1e0e86')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 0-1.04.2-1.43.59L10.3 9.45l-7.72 7.72c-.78.78-.78 2.05 0 2.83L4 21.41c.39.39.9.59 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axis=1)\n","product_score_count_50_above.head()"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":206},"id":"f2495522","outputId":"5385f262-7e4b-4f98-a489-70e8b7f72805"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                            product  Total Number of Scores For Product  \\\n","0  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","1  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","2  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","3  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","4  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","\n","            author  \n","0  Amazon Customer  \n","1  Amazon Customer  \n","2  Amazon Customer  \n","3  Amazon Customer  \n","4  Amazon Customer  "],"text/html":["\n","  <div 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<th>2</th>\n","      <td>Lenovo Vibe K4 Note (White,16GB)</td>\n","      <td>4109</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>3</th>\n","      <td>Lenovo Vibe K4 Note (White,16GB)</td>\n","      <td>4109</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>4</th>\n","      <td>Lenovo Vibe K4 Note (White,16GB)</td>\n","      <td>4109</td>\n","      <td>Amazon Customer</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-b09c37ae-401b-432a-ae4f-d36421401425')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":376}],"source":["# Renaming the score_x columns to make it more sensible\n","\n","product_score_count_50_above.rename(columns = {'score_x':'Total Number of Scores For Product'}, inplace = True)\n","product_score_count_50_above.head()"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":455},"id":"a7357dd9","outputId":"2856e350-b62f-4f8c-ef47-81e37e95990f"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                 score\n","author                \n","Amazon Customer  60408\n","Cliente Amazon   15051\n","e-bit             6651\n","Client d'Amazon   6087\n","Amazon Kunde      3683\n","...                ...\n","Kat                 51\n","Kai                 51\n","Roger               51\n","JÃ¶rg               51\n","Johan               51\n","\n","[630 rows x 1 columns]"],"text/html":["\n","  <div id=\"df-81228991-20fc-43c9-8179-822a70105956\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    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<tr>\n","      <th>Roger</th>\n","      <td>51</td>\n","    </tr>\n","    <tr>\n","      <th>JÃ¶rg</th>\n","      <td>51</td>\n","    </tr>\n","    <tr>\n","      <th>Johan</th>\n","      <td>51</td>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>630 rows × 1 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-81228991-20fc-43c9-8179-822a70105956')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 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50]\n","user_score_count_50_above.head(5000)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"240289d8","outputId":"19092b94-7b85-496c-825b-ec5579be6f55"},"outputs":[{"output_type":"stream","name":"stderr","text":["/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:3: SettingWithCopyWarning: \n","A value is trying to be set on a copy of a slice from a DataFrame.\n","Try using .loc[row_indexer,col_indexer] = value instead\n","\n","See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy\n","  This is separate from the ipykernel package so we can avoid doing imports until\n","/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:6: SettingWithCopyWarning: \n","A value is trying to be set on a copy of a slice from a DataFrame.\n","Try using .loc[row_indexer,col_indexer] = value instead\n","\n","See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy\n","  \n"]}],"source":["# Changing the index of the dataframe for user scores count above 50 to basic numbers\n","\n","user_score_count_50_above['Index'] = range(1, len(user_score_count_50_above) + 1)\n","Series_temp = user_score_count_50_above.index\n","user_score_count_50_above.set_index(\"Index\", inplace = True)\n","user_score_count_50_above['author'] = Series_temp\n"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":455},"id":"924b4530","outputId":"1099fd7d-2061-4e38-a288-bee67235d9a1"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                author\n","Index                 \n","1      Amazon Customer\n","2       Cliente Amazon\n","3                e-bit\n","4      Client d'Amazon\n","5         Amazon Kunde\n","...                ...\n","196             Rafael\n","197             Enrico\n","198              Dario\n","199       ???????????\n","200             Dennis\n","\n","[200 rows x 1 columns]"],"text/html":["\n","  <div id=\"df-51a3e303-b25a-4b45-a19c-ea2b78b843b2\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>author</th>\n","    </tr>\n","    <tr>\n","      <th>Index</th>\n","      <th></th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>1</th>\n","      <td>Amazon Customer</td>\n","    </tr>\n","    <tr>\n","      <th>2</th>\n","      <td>Cliente Amazon</td>\n","    </tr>\n","    <tr>\n","      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axis=1)\n","user_score_count_50_above.head(200)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"6274a93b","outputId":"38b5fa5d-3e6a-4566-9b55-72eface462e4"},"outputs":[{"output_type":"stream","name":"stdout","text":["<class 'pandas.core.frame.DataFrame'>\n","\n"," After converting to Series -  \n"," <class 'pandas.core.frame.DataFrame'>\n"]}],"source":["print(type(user_score_count_50_above))\n","\n","# Converting the dataframe to a Series\n","user_score_count_50_above_series = user_score_count_50_above.squeeze()\n","\n","print(\"\\n\", \"After converting to Series - \", \"\\n\", type(user_score_count_50_above))"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"e1de919c"},"outputs":[],"source":["# Collecting all the users/authors who have given more than 50 ratings overall in a list for future comparison\n","\n","list = user_score_count_50_above_series.tolist()"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":206},"id":"32854da5","outputId":"1fad3d5c-06ce-4328-e954-5a9c9a14732f"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                            product  Total Number of Scores For Product  \\\n","0  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","1  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","2  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","3  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","4  Lenovo Vibe K4 Note (White,16GB)                                4109   \n","\n","            author  \n","0  Amazon Customer  \n","1  Amazon Customer  \n","2  Amazon Customer  \n","3  Amazon Customer  \n","4  Amazon Customer  "],"text/html":["\n","  <div id=\"df-0d51b99d-0eed-482e-91da-c51bba4243c1\">\n","  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Salundaguit, Jr.), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Daniel C.), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Danny R. Reyes \"Daniel Reyes\"), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, David B.), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, David M Ingold), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Delores T.), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, ENRIQUE CAMACHO), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Franco MundaraÃ­n), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Freddycasto1979), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Frugaltay), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, G. Setaro \"GSV\"), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Hong S. Pham), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, JONATHAN B.), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, JOSSEPH ESPINOZA), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Jessica Sanmartin Limes), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Jesus Oliveros), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Jolleese Dapat), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Josue Cardozo), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, LAKESHIA m), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Lailaine), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Leanette), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Logan Williams), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, LuluSa), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Manuel Mendoza), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Marien Sequera), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Michael), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Miguel), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Miriam H.), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Mr.Gadson), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Nick), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Nicole M. Bergantino Chen), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Pablo Costales), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Patricio Baldonasa), (5.5-Inch Unlocked Lenovo A850 3G Smartphone-(960x540) Quad Core 4GB MT6582m 1331MHz Android 4.2 Dual Camera +Dual SIM -Black (Rooted + Google Play), 84, Pauline Muiruri), ...]\n","\n","[494672 rows x 0 columns]"],"text/html":["\n","  <div id=\"df-3cb33e14-ee0c-48d4-81f3-0cdb5a445bfd\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th></th>\n","      <th></th>\n","    </tr>\n","    <tr>\n","      <th>product</th>\n","      <th>Total Number of Scores For Product</th>\n","      <th>author</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th rowspan=\"5\" valign=\"top\">3100 / 3120</th>\n","      <th rowspan=\"5\" valign=\"top\">58</th>\n","      <th>ArtVandelay</th>\n","    </tr>\n","    <tr>\n","      <th>Cell1Barb</th>\n","    </tr>\n","    <tr>\n","      <th>Cellphoneuser1</th>\n","    </tr>\n","    <tr>\n","      <th>Dreams24</th>\n","    </tr>\n","    <tr>\n","      <th>Franklyn</th>\n","    </tr>\n","    <tr>\n","      <th>...</th>\n","      <th>...</th>\n","      <th>...</th>\n","    </tr>\n","    <tr>\n","      <th rowspan=\"5\" valign=\"top\">×××¤×× ×¡××××¨× Xiaomi Redmi Note 3 Pro 32GB</th>\n","      <th rowspan=\"5\" valign=\"top\">53</th>\n","      <th>× ××¦×</th>\n","    </tr>\n","    <tr>\n","      <th>×¦×¤×</th>\n","    </tr>\n","    <tr>\n","      <th>×¨×××ª</th>\n","    </tr>\n","    <tr>\n","      <th>×©××¢××</th>\n","    </tr>\n","    <tr>\n","      <th>×ª×××¨</th>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>494672 rows × 0 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-3cb33e14-ee0c-48d4-81f3-0cdb5a445bfd')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 0-1.04.2-1.43.59L10.3 9.45l-7.72 7.72c-.78.78-.78 2.05 0 2.83L4 21.41c.39.39.9.59 1.41.59.51 0 1.02-.2 1.41-.59l7.78-7.78 2.81-2.81c.8-.78.8-2.07 0-2.86zM5.41 20L4 18.59l7.72-7.72 1.47 1.35L5.41 20z\"/>\n","  </svg>\n","      </button>\n","      \n","  <style>\n","    .colab-df-container {\n","      display:flex;\n","      flex-wrap:wrap;\n","      gap: 12px;\n","    }\n","\n","    .colab-df-convert {\n","      background-color: #E8F0FE;\n","      border: none;\n","      border-radius: 50%;\n","      cursor: pointer;\n","      display: none;\n","      fill: #1967D2;\n","      height: 32px;\n","      padding: 0 0 0 0;\n","      width: 32px;\n","    }\n","\n","    .colab-df-convert:hover {\n","      background-color: #E2EBFA;\n","      box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n","      fill: #174EA6;\n","    }\n","\n","    [theme=dark] .colab-df-convert {\n","      background-color: #3B4455;\n","      fill: #D2E3FC;\n","    }\n","\n","    [theme=dark] .colab-df-convert:hover {\n","      background-color: #434B5C;\n","      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n","      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n","      fill: #FFFFFF;\n","    }\n","  </style>\n","\n","      <script>\n","        const buttonEl =\n","          document.querySelector('#df-3cb33e14-ee0c-48d4-81f3-0cdb5a445bfd button.colab-df-convert');\n","        buttonEl.style.display =\n","          google.colab.kernel.accessAllowed ? 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":383}],"source":["# Pivot table of the final result dataframe as per question 2.C. for better representation\n","\n","pd.pivot_table(product_score_count_50_above, index=['product', 'Total Number of Scores For Product', 'author']) "]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"2ca02994","outputId":"2cd36a59-5e8c-4147-b7bd-3dbe72d44905"},"outputs":[{"output_type":"stream","name":"stdout","text":["<class 'pandas.core.frame.DataFrame'>\n","<class 'pandas.core.indexes.base.Index'>\n","(51981, 1)\n"]}],"source":["# Getting the list of products with highest ratings of 10.0 in a list\n","\n","df_phones_sample_highest_rating = pd.DataFrame(df_phones_sample.groupby('product')['score'].mean() == 10.0)\n","print(type(df_phones_sample_highest_rating))\n","\n","highest_rated_products = df_phones_sample_highest_rating.index\n","print(type(highest_rated_products))\n","\n","highest_rated_products_df = pd.DataFrame()\n","highest_rated_products_df['product'] = highest_rated_products\n","print(highest_rated_products_df.shape)\n","\n","# Converting the dataframe to a Series\n","\n","highest_rated_products_series = highest_rated_products_df.squeeze()\n","\n","# Storing the highest rated products with ratings = 10.0 in a list\n","\n","list = highest_rated_products_series.tolist()"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"b0cde95b","outputId":"d966fc3b-142a-4111-f9de-758572fb8197"},"outputs":[{"output_type":"stream","name":"stdout","text":["(51981, 2)\n"]}],"source":["# Getting a dataframe with total number of ratings recieved for each product\n","\n","product_score_count = pd.DataFrame(df_phones_sample.groupby('product')['score'].count())\n","product_score_count['Index'] = range(1, len(product_score_count) + 1)\n","Series_temp = product_score_count.index\n","product_score_count.set_index(\"Index\", inplace = True)\n","product_score_count['product'] = Series_temp\n","\n","product_score_count.head()\n","print(product_score_count.shape)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":255},"id":"9aebc010","outputId":"80628403-7373-49b4-8c29-9e9719fd01ea"},"outputs":[{"output_type":"stream","name":"stdout","text":["TOP 5 MOBILE PHONES :\n"]},{"output_type":"execute_result","data":{"text/plain":["       score                            product\n","Index                                          \n","20585   4109   Lenovo Vibe K4 Note (White,16GB)\n","20584   3451  Lenovo Vibe K4 Note (Black, 16GB)\n","29906   3212        OnePlus 3 (Graphite, 64 GB)\n","29907   2798       OnePlus 3 (Soft Gold, 64 GB)\n","14866   2121        Huawei P8lite zwart / 16 GB"],"text/html":["\n","  <div id=\"df-aba7aa70-acdb-4be2-8ff9-1c4c7168f110\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: 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</tr>\n","    <tr>\n","      <th>14866</th>\n","      <td>2121</td>\n","      <td>Huawei P8lite zwart / 16 GB</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-aba7aa70-acdb-4be2-8ff9-1c4c7168f110')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 0-1.04.2-1.43.59L10.3 9.45l-7.72 7.72c-.78.78-.78 2.05 0 2.83L4 21.41c.39.39.9.59 1.41.59.51 0 1.02-.2 1.41-.59l7.78-7.78 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":386}],"source":["# Extracting the best 5 phones with highest average mean ratings and rated the most by users compared to other products from the dataframe for total number of ratings each product received - which sums up our top 5 phones to recommend from the sample dataset created\n","\n","result = pd.DataFrame(product_score_count[product_score_count['product'].isin(list)]).sort_values(by = 'score', ascending=False)\n","print (\"TOP 5 MOBILE PHONES :\")\n","result.head()"]},{"cell_type":"markdown","source":["Collaborative Filtering Model using SVD"],"metadata":{"id":"610ViTdm89wf"}},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"951840e4","outputId":"5c1ab70c-44bd-4501-960c-83a09d48de2f"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(5000, 3)"]},"metadata":{},"execution_count":387}],"source":["from surprise import Dataset,Reader\n","from surprise.model_selection import cross_validate\n","from surprise import NormalPredictor\n","\n","# Considering only a sample of 5000 data points\n","\n","reader = Reader(rating_scale=(1, 10))\n","df_phones_sample = df_phones_sample.sample(n = 5000, random_state = 612)\n","df_phones_sample.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":206},"id":"1d77f7ab","outputId":"11a9838e-1358-416e-8114-e841fc63b975"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["        score  author  product\n","488311   10.0    2957     1046\n","685751   10.0    3783     3452\n","693334    8.0    3532     2778\n","139888   10.0    3204     3214\n","604900    8.0    2446        3"],"text/html":["\n","  <div id=\"df-de43e70f-13d9-4feb-9ebf-62f25778d534\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: 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label_encoder.fit_transform(df_phones_sample['product'])\n","\n","df_phones_sample.head()"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/","height":206},"id":"0fd075e3","outputId":"59cc0bc3-3e56-485f-c8eb-9abf5363993b"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["   score  author  product\n","0   10.0    2957     1046\n","1   10.0    3783     3452\n","2    8.0    3532     2778\n","3   10.0    3204     3214\n","4    8.0    2446        3"],"text/html":["\n","  <div id=\"df-9069d664-b376-4c70-bf7d-06e6d566857e\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>score</th>\n","      <th>author</th>\n","      <th>product</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>0</th>\n","      <td>10.0</td>\n","      <td>2957</td>\n","      <td>1046</td>\n","    </tr>\n","    <tr>\n","      <th>1</th>\n","      <td>10.0</td>\n","      <td>3783</td>\n","      <td>3452</td>\n","    </tr>\n","    <tr>\n","      <th>2</th>\n","      <td>8.0</td>\n","      <td>3532</td>\n","      <td>2778</td>\n","    </tr>\n","    <tr>\n","      <th>3</th>\n","      <td>10.0</td>\n","      <td>3204</td>\n","      <td>3214</td>\n","    </tr>\n","    <tr>\n","      <th>4</th>\n","      <td>8.0</td>\n","      <td>2446</td>\n","      <td>3</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-9069d664-b376-4c70-bf7d-06e6d566857e')\"\n","              title=\"Convert this dataframe to an interactive 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True)\n","df_phones_sample.head()"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"059c742e","outputId":"b7b532dc-62c7-4d2d-c2d1-f169edfae8ac"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(5000, 3)"]},"metadata":{},"execution_count":390}],"source":["# changing the data type for the dataframe to 8-bit unassigned integer format for reducing memory utilization\n","\n","df_phones_sample = df_phones_sample.astype(np.uint8)\n","\n","df_phones_sample.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"c952a196","outputId":"6c8bd029-2b7d-42aa-9afa-0d48337c89ac"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["<surprise.dataset.DatasetAutoFolds at 0x7f61e67c40d0>"]},"metadata":{},"execution_count":391}],"source":["# Load data from dataframe into a surprise dataframe\n","\n","data_phones_sample = Dataset.load_from_df(df_phones_sample[['author', 'product', 'score']], reader)\n","data_phones_sample"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"e6dd5f39"},"outputs":[],"source":["# Train-Test Surprise dataframe Split\n","\n","trainset, testset = train_test_split(data_phones_sample, test_size=.15)"]},{"cell_type":"code","execution_count":null,"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"FZProWn50DVC","outputId":"75708849-b013-4668-9398-643a9e1bea56"},"outputs":[{"output_type":"stream","name":"stdout","text":["Estimating biases using als...\n","Computing the pearson_baseline similarity matrix...\n","Done computing similarity matrix.\n"]}],"source":["# Use user_based true/false to switch between user-based or item-based collaborative filtering\n","\n","user_algo = KNNWithMeans(k=71, sim_options = { 'name': 'pearson_baseline', 'min_support': 100, 'user_based': True}) # 'name': 'cosine', \n","user_algo.fit(trainset)\n","user_test_pred = user_algo.test(testset)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"2741c8d5","colab":{"base_uri":"https://localhost:8080/"},"outputId":"949d6070-0323-47b9-fdf8-d8a13f72b826"},"outputs":[{"output_type":"stream","name":"stdout","text":["Estimating biases using als...\n","Computing the pearson_baseline similarity matrix...\n","Done computing similarity matrix.\n"]},{"output_type":"execute_result","data":{"text/plain":["<surprise.prediction_algorithms.knns.KNNWithMeans at 0x7f61f21a9750>"]},"metadata":{},"execution_count":394}],"source":["# Use item_based true/false to switch between user-based or item-based collaborative filtering\n","\n","item_algo = KNNWithMeans(k=71, sim_options= { 'name': 'pearson_baseline','min_support': 500, 'user_based': False }) # \n","item_algo.fit(trainset)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"5b037970"},"outputs":[],"source":["# Predicting scores for Test users for User-Based Model\n","\n","user_test_pred = user_algo.test(testset)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"08d41170","colab":{"base_uri":"https://localhost:8080/"},"outputId":"a9cc51b4-b32c-4fdf-aa34-8037534468fe"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["[Prediction(uid=162, iid=32, r_ui=8.0, est=8.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=148, iid=146, r_ui=10.0, est=9.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=157, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=187, r_ui=10.0, est=8.54054054054054, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=37, iid=231, r_ui=9.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=23, r_ui=10.0, est=8.923076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=175, r_ui=10.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=2, r_ui=4.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=116, iid=115, r_ui=6.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=194, iid=216, r_ui=1.0, est=8.578947368421053, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=144, iid=30, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=220, iid=121, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=60, iid=4, r_ui=10.0, est=8.357142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=71, r_ui=4.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=82, iid=100, r_ui=10.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=170, iid=17, r_ui=10.0, est=9.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=13, iid=59, r_ui=6.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=171, iid=218, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=18, r_ui=8.0, est=7.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=99, r_ui=10.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=213, iid=168, r_ui=10.0, est=9.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=148, iid=127, r_ui=10.0, est=9.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=56, r_ui=10.0, est=6.7272727272727275, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=193, r_ui=10.0, est=8.54054054054054, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=223, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=225, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=234, iid=155, r_ui=10.0, est=7.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=84, iid=195, r_ui=10.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=187, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=148, iid=189, r_ui=8.0, est=9.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=193, r_ui=2.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=247, iid=171, r_ui=8.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=78, iid=0, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=238, iid=74, r_ui=6.0, est=8.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=172, iid=53, r_ui=9.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=211, r_ui=8.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=169, iid=142, r_ui=2.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=109, iid=21, r_ui=9.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=219, iid=17, r_ui=9.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=185, r_ui=10.0, est=8.416666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=147, iid=147, r_ui=2.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=217, r_ui=6.0, est=9.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=161, r_ui=10.0, est=6.7272727272727275, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=193, r_ui=9.0, est=7.153846153846154, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=114, r_ui=4.0, est=6.7272727272727275, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=184, iid=67, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=45, r_ui=10.0, est=6.583333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=169, iid=74, r_ui=4.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=41, r_ui=10.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=35, r_ui=2.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=48, iid=98, r_ui=10.0, est=2.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=156, iid=209, r_ui=10.0, est=7.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=98, iid=170, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=231, r_ui=10.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=38, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=135, iid=122, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=36, iid=154, r_ui=10.0, est=7.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=100, iid=168, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=167, r_ui=2.0, est=4.666666666666666, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=242, iid=244, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=226, iid=179, r_ui=2.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=121, iid=87, r_ui=10.0, est=7.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=15, iid=139, r_ui=9.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=247, r_ui=2.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=44, r_ui=10.0, est=7.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=125, r_ui=8.0, est=8.24, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=218, iid=119, r_ui=6.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=241, iid=115, r_ui=2.0, est=8.866666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=35, r_ui=10.0, est=8.03225806451613, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=78, iid=1, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=2, iid=38, r_ui=10.0, est=9.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=81, iid=208, r_ui=10.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=47, iid=14, r_ui=10.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=18, r_ui=4.0, est=8.54054054054054, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=41, r_ui=10.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=196, iid=103, r_ui=10.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=244, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=151, iid=69, r_ui=9.0, est=6.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=88, r_ui=2.0, est=4.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=147, iid=67, r_ui=10.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=125, r_ui=6.0, est=7.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=98, r_ui=2.0, est=10, details={'actual_k': 5, 'was_impossible': False}),\n"," Prediction(uid=96, iid=127, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=8, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=168, iid=87, r_ui=4.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=192, iid=31, r_ui=6.0, est=7.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=39, r_ui=6.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=221, iid=249, r_ui=10.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=229, iid=8, r_ui=6.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=220, iid=228, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=98, r_ui=8.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=140, iid=19, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=83, iid=254, r_ui=10.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=81, r_ui=8.0, est=6.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=40, iid=155, r_ui=10.0, est=8.235294117647058, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=203, iid=62, r_ui=10.0, est=7.066666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=240, iid=222, r_ui=10.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=117, r_ui=10.0, est=8.923076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=157, iid=173, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=60, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=231, iid=80, r_ui=10.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=98, iid=240, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=133, iid=163, r_ui=10.0, est=8.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=212, r_ui=6.0, est=7.806451612903226, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=6, r_ui=4.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=188, r_ui=10.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=179, r_ui=10.0, est=5.5, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=200, iid=61, r_ui=8.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=193, r_ui=10.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=123, r_ui=10.0, est=7.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=152, iid=50, r_ui=10.0, est=7.6875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=153, r_ui=8.0, est=8.54054054054054, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=68, r_ui=10.0, est=6.7272727272727275, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=4, r_ui=4.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=36, iid=176, r_ui=6.0, est=7.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=146, iid=4, r_ui=10.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=113, iid=207, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=199, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=93, r_ui=10.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=9, iid=180, r_ui=10.0, est=7.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=61, iid=239, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=240, r_ui=6.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=17, iid=1, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=192, iid=224, r_ui=6.0, est=7.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=136, r_ui=2.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=137, iid=203, r_ui=8.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=208, r_ui=2.0, est=8.03225806451613, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=241, iid=114, r_ui=4.0, est=8.866666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=179, r_ui=10.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=222, iid=55, r_ui=6.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=150, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=188, iid=118, r_ui=8.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=125, r_ui=10.0, est=8.923076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=107, iid=43, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=198, iid=137, r_ui=8.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=238, iid=202, r_ui=10.0, est=8.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=170, iid=253, r_ui=10.0, est=9.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=146, iid=21, r_ui=4.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=129, r_ui=8.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=109, r_ui=6.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=195, iid=134, r_ui=1.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=34, iid=225, r_ui=8.0, est=8.866666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=158, iid=67, r_ui=8.0, est=7.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=37, r_ui=10.0, est=6.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=146, iid=236, r_ui=8.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=164, iid=242, r_ui=4.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=2, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=200, iid=53, r_ui=10.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=161, r_ui=8.0, est=8.03225806451613, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=254, r_ui=4.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=107, iid=16, r_ui=8.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=167, r_ui=4.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=42, iid=178, r_ui=2.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=152, r_ui=10.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=244, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=144, iid=241, r_ui=6.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=255, iid=19, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=52, iid=131, r_ui=10.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=41, r_ui=6.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=73, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=142, iid=107, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=20, iid=15, r_ui=8.0, est=6.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=178, r_ui=2.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=190, iid=198, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=74, iid=161, r_ui=8.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=60, iid=114, r_ui=8.0, est=8.357142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=44, r_ui=10.0, est=6.583333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=186, iid=13, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=254, iid=228, r_ui=10.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=130, r_ui=8.0, est=9.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=37, iid=148, r_ui=8.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=78, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=87, iid=65, r_ui=8.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=171, iid=181, r_ui=2.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=74, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=209, iid=218, r_ui=6.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=132, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=236, iid=47, r_ui=8.0, est=7.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=160, iid=50, r_ui=10.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=125, iid=164, r_ui=10.0, est=8.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=123, r_ui=10.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=221, iid=14, r_ui=2.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=8, r_ui=8.0, est=8.224719101123595, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=230, r_ui=6.0, est=8.224719101123595, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=77, iid=165, r_ui=10.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=212, r_ui=8.0, est=7.806451612903226, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=169, r_ui=10.0, est=6.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=183, r_ui=6.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=15, iid=79, r_ui=10.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=100, r_ui=9.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=27, r_ui=10.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=159, iid=207, r_ui=6.0, est=8.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=206, iid=76, r_ui=8.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=252, iid=137, r_ui=2.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=128, r_ui=10.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=244, iid=113, r_ui=10.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=128, iid=169, r_ui=8.0, est=7.647058823529412, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=247, iid=231, r_ui=6.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=116, iid=210, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=129, iid=120, r_ui=10.0, est=8.722222222222221, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=93, iid=178, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=46, iid=76, r_ui=8.0, est=7.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=121, r_ui=10.0, est=7.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=255, r_ui=10.0, est=7.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=191, iid=149, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=55, r_ui=10.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=7, iid=139, r_ui=7.0, est=8.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=168, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=190, iid=92, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=63, r_ui=10.0, est=7.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=22, iid=11, r_ui=10.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=26, iid=30, r_ui=2.0, est=6.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=150, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=228, iid=15, r_ui=10.0, est=6.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=49, iid=233, r_ui=2.0, est=8.294117647058824, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=173, iid=87, r_ui=6.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=220, r_ui=8.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=153, iid=177, r_ui=10.0, est=8.05, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=166, r_ui=10.0, est=7.153846153846154, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=179, iid=98, r_ui=10.0, est=8.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=29, r_ui=8.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=7, iid=26, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=50, iid=142, r_ui=10.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=82, iid=101, r_ui=8.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=125, iid=174, r_ui=10.0, est=8.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=198, iid=109, r_ui=10.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=117, iid=69, r_ui=4.0, est=7.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=116, iid=243, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=130, iid=49, r_ui=8.0, est=8.857142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=139, iid=170, r_ui=6.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=22, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=21, iid=161, r_ui=4.0, est=9.294117647058824, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=14, r_ui=6.0, est=7.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=13, iid=201, r_ui=2.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=123, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=127, iid=248, r_ui=9.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=120, iid=73, r_ui=8.0, est=8.625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=45, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=189, iid=227, r_ui=6.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=129, r_ui=8.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=138, iid=187, r_ui=4.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=254, iid=124, r_ui=8.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=246, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=185, iid=229, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=98, r_ui=6.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=149, r_ui=2.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=119, iid=171, r_ui=8.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=2, iid=153, r_ui=8.0, est=9.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=178, r_ui=6.0, est=8.083333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=214, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=169, iid=252, r_ui=10.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=215, iid=87, r_ui=10.0, est=7.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=25, r_ui=8.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=59, iid=179, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=110, iid=167, r_ui=2.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=194, iid=202, r_ui=4.0, est=8.578947368421053, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=203, r_ui=10.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=26, iid=103, r_ui=10.0, est=6.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=102, iid=78, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=253, r_ui=6.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=108, iid=179, r_ui=4.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=111, iid=141, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=237, iid=95, r_ui=10.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=240, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=233, iid=211, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=26, r_ui=10.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=217, iid=240, r_ui=8.0, est=8.416666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=84, iid=226, r_ui=8.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=48, iid=198, r_ui=10.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=215, r_ui=8.0, est=7.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=148, iid=116, r_ui=8.0, est=9.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=96, iid=40, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=117, iid=23, r_ui=10.0, est=7.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=6, iid=118, r_ui=8.0, est=7.6875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=20, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=73, iid=80, r_ui=2.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=13, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=164, r_ui=8.0, est=6.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=126, r_ui=8.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=230, r_ui=10.0, est=7.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=104, r_ui=2.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=79, iid=241, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=180, iid=249, r_ui=8.0, est=7.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=224, iid=236, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=130, iid=66, r_ui=10.0, est=8.857142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=237, r_ui=6.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=12, r_ui=10.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=34, iid=3, r_ui=10.0, est=8.866666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=199, iid=151, r_ui=2.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=175, r_ui=2.0, est=8.54054054054054, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=6, r_ui=10.0, est=6.583333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=108, iid=225, r_ui=8.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=111, r_ui=8.0, est=7.806451612903226, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=159, iid=132, r_ui=6.0, est=8.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=140, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=107, iid=94, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=43, iid=235, r_ui=10.0, est=6.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=177, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=232, iid=220, r_ui=8.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=231, r_ui=10.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=154, iid=84, r_ui=6.0, est=9.357142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=168, r_ui=8.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=153, r_ui=10.0, est=8.071428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=84, r_ui=4.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=168, iid=181, r_ui=4.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=182, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=85, r_ui=10.0, est=6.583333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=157, iid=121, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=49, iid=156, r_ui=10.0, est=8.294117647058824, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=178, iid=111, r_ui=6.0, est=6.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=68, iid=86, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=251, iid=34, r_ui=2.0, est=9.210526315789474, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=191, r_ui=10.0, est=7.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=107, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=217, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=206, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=32, r_ui=10.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=199, iid=134, r_ui=10.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=28, iid=241, r_ui=10.0, est=9.125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=48, r_ui=8.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=43, r_ui=10.0, est=8.681818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=47, iid=52, r_ui=8.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=33, r_ui=2.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=24, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=155, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=250, r_ui=4.0, est=7.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=40, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=77, r_ui=10.0, est=6.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=7, r_ui=9.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=135, iid=72, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=183, iid=219, r_ui=10.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=213, iid=74, r_ui=8.0, est=9.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=206, iid=24, r_ui=6.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=96, iid=135, r_ui=8.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=32, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=231, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=184, iid=166, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=247, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=254, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=206, iid=147, r_ui=10.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=205, iid=6, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=230, iid=214, r_ui=10.0, est=8.24, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=105, r_ui=10.0, est=8.923076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=188, r_ui=10.0, est=6.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=46, iid=55, r_ui=10.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=125, iid=239, r_ui=6.0, est=8.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=171, iid=113, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=161, iid=64, r_ui=2.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=137, iid=67, r_ui=8.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=69, iid=218, r_ui=10.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=191, iid=96, r_ui=6.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=42, iid=176, r_ui=4.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=112, iid=88, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=118, iid=14, r_ui=8.0, est=8.625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=30, r_ui=10.0, est=8.083333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=17, iid=187, r_ui=10.0, est=2.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=183, iid=248, r_ui=8.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=113, r_ui=6.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=73, r_ui=10.0, est=9.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=24, r_ui=10.0, est=7.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=147, r_ui=8.0, est=7.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=232, iid=26, r_ui=7.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=160, iid=225, r_ui=10.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=154, iid=58, r_ui=8.0, est=9.357142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=75, r_ui=10.0, est=8.071428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=80, iid=164, r_ui=10.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=71, iid=49, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=153, r_ui=10.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=166, r_ui=10.0, est=6.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=100, iid=86, r_ui=8.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=204, iid=83, r_ui=10.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=159, iid=112, r_ui=8.0, est=8.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=220, iid=250, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=224, iid=199, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=32, iid=134, r_ui=10.0, est=8.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=127, iid=167, r_ui=6.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=195, r_ui=8.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=254, iid=70, r_ui=2.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=241, r_ui=10.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=12, r_ui=10.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=125, r_ui=10.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=185, iid=240, r_ui=6.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=88, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=146, iid=83, r_ui=2.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=87, iid=23, r_ui=6.0, est=8.777777777777779, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=207, iid=100, r_ui=8.0, est=2.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=199, iid=70, r_ui=2.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=185, iid=4, r_ui=2.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=219, r_ui=4.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=196, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=196, iid=170, r_ui=10.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=44, iid=232, r_ui=10.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=225, iid=240, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=142, r_ui=8.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=221, iid=205, r_ui=6.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=44, iid=202, r_ui=2.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=70, iid=198, r_ui=1.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=14, r_ui=8.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=154, r_ui=4.0, est=7.333333333333333, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=161, iid=172, r_ui=2.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=186, iid=241, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=65, iid=114, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=173, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=197, iid=3, r_ui=8.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=117, r_ui=10.0, est=7.806451612903226, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=174, r_ui=6.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=91, iid=61, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=157, r_ui=10.0, est=8.666666666666666, details={'actual_k': 9, 'was_impossible': False}),\n"," Prediction(uid=23, iid=126, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=57, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=252, iid=214, r_ui=9.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=226, r_ui=4.0, est=7.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=86, iid=15, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=149, iid=14, r_ui=10.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=112, iid=92, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=229, iid=126, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=67, iid=229, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=218, iid=94, r_ui=10.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=100, iid=211, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=195, iid=203, r_ui=6.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=120, r_ui=8.0, est=7.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=226, iid=35, r_ui=8.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=80, r_ui=8.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=205, iid=36, r_ui=10.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=117, iid=151, r_ui=10.0, est=7.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=107, r_ui=10.0, est=7.806451612903226, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=147, r_ui=10.0, est=7.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=96, iid=87, r_ui=2.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=24, r_ui=10.0, est=8.681818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=32, r_ui=6.0, est=8.224719101123595, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=114, iid=255, r_ui=10.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=71, iid=150, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=9, r_ui=2.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=82, iid=156, r_ui=8.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=223, r_ui=10.0, est=8.0, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=33, iid=55, r_ui=10.0, est=8.083333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=102, iid=208, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=35, iid=240, r_ui=8.0, est=7.625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=69, iid=24, r_ui=2.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=136, iid=137, r_ui=2.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=184, iid=249, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=223, r_ui=10.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=104, iid=103, r_ui=10.0, est=8.705882352941176, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=110, r_ui=7.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=80, r_ui=8.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=139, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=54, iid=72, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=95, iid=218, r_ui=8.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=149, r_ui=2.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=59, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=247, r_ui=10.0, est=7.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=21, r_ui=4.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=211, r_ui=10.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=125, r_ui=10.0, est=8.24, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=46, iid=123, r_ui=8.0, est=7.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=14, iid=234, r_ui=10.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=20, r_ui=8.0, est=6.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=45, r_ui=8.0, est=8.681818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=235, r_ui=8.0, est=8.416666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=89, iid=224, r_ui=10.0, est=8.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=232, r_ui=8.0, est=8.24, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=249, r_ui=10.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=208, iid=42, r_ui=10.0, est=7.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=129, r_ui=4.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=83, iid=85, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=68, iid=6, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=234, iid=123, r_ui=10.0, est=7.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=127, iid=47, r_ui=9.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=199, iid=119, r_ui=8.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=7, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=54, iid=65, r_ui=9.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=44, r_ui=10.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=209, r_ui=10.0, est=9.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=238, r_ui=10.0, est=6.7272727272727275, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=9, iid=126, r_ui=10.0, est=7.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=52, iid=72, r_ui=10.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=106, iid=54, r_ui=6.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=24, iid=184, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=147, iid=56, r_ui=8.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=101, r_ui=10.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=66, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=162, iid=249, r_ui=4.0, est=8.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=82, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=177, iid=174, r_ui=10.0, est=7.894736842105263, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=243, iid=157, r_ui=9.0, est=8.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=193, iid=48, r_ui=7.0, est=8.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=217, r_ui=10.0, est=8.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=157, r_ui=8.0, est=8.666666666666666, details={'actual_k': 9, 'was_impossible': False}),\n"," Prediction(uid=94, iid=88, r_ui=10.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=151, iid=59, r_ui=8.0, est=6.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=164, iid=8, r_ui=6.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=228, iid=111, r_ui=10.0, est=6.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=217, r_ui=8.0, est=8.083333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=131, iid=85, r_ui=10.0, est=9.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=246, r_ui=6.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=188, iid=135, r_ui=8.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=95, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=58, iid=131, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=118, iid=228, r_ui=6.0, est=8.625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=181, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=157, iid=214, r_ui=2.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=26, iid=197, r_ui=4.0, est=6.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=77, iid=65, r_ui=9.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=215, iid=213, r_ui=10.0, est=7.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=72, iid=88, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=246, iid=55, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=128, iid=201, r_ui=8.0, est=7.647058823529412, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=69, r_ui=10.0, est=8.224719101123595, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=86, iid=25, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=99, iid=65, r_ui=8.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=5, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=199, r_ui=10.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=42, iid=76, r_ui=8.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=162, iid=65, r_ui=8.0, est=8.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=125, iid=93, r_ui=2.0, est=8.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=47, r_ui=8.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=232, iid=38, r_ui=7.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=81, iid=255, r_ui=10.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=200, r_ui=8.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=34, r_ui=2.0, est=8.923076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=241, iid=233, r_ui=10.0, est=8.866666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=77, r_ui=8.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=163, r_ui=2.0, est=6.0, details={'actual_k': 9, 'was_impossible': False}),\n"," Prediction(uid=208, iid=83, r_ui=4.0, est=7.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=244, r_ui=6.0, est=8.416666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=55, iid=253, r_ui=10.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=239, iid=131, r_ui=10.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=87, iid=60, r_ui=8.0, est=8.777777777777779, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=37, iid=10, r_ui=10.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=244, iid=40, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=233, r_ui=6.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=99, r_ui=4.0, est=6.8, details={'actual_k': 5, 'was_impossible': False}),\n"," Prediction(uid=45, iid=102, r_ui=8.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=208, r_ui=10.0, est=10, details={'actual_k': 5, 'was_impossible': False}),\n"," Prediction(uid=243, iid=51, r_ui=8.0, est=8.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=250, iid=76, r_ui=8.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=87, r_ui=8.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=102, iid=163, r_ui=10.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=80, iid=216, r_ui=10.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=239, iid=245, r_ui=10.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=229, iid=181, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=105, iid=135, r_ui=9.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=55, iid=6, r_ui=8.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=37, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=0, iid=111, r_ui=9.0, est=8.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=92, iid=67, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=78, r_ui=2.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=79, r_ui=8.0, est=7.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=46, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=76, iid=2, r_ui=2.0, est=8.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=49, iid=127, r_ui=4.0, est=8.294117647058824, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=170, r_ui=10.0, est=6.5, details={'actual_k': 8, 'was_impossible': False}),\n"," Prediction(uid=94, iid=55, r_ui=4.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=58, iid=106, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=154, r_ui=10.0, est=7.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=60, iid=103, r_ui=10.0, est=8.357142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=100, r_ui=10.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=155, iid=108, r_ui=10.0, est=8.125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=53, r_ui=10.0, est=6.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=25, iid=129, r_ui=10.0, est=7.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=16, iid=200, r_ui=10.0, est=8.882352941176471, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=190, iid=215, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=173, r_ui=4.0, est=7.153846153846154, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=246, iid=197, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=238, r_ui=8.0, est=7.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=127, r_ui=10.0, est=7.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=235, r_ui=10.0, est=3.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=1, iid=247, r_ui=8.0, est=8.722222222222221, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=183, iid=143, r_ui=8.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=229, r_ui=2.0, est=7.333333333333333, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=243, iid=174, r_ui=4.0, est=8.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=156, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=206, iid=116, r_ui=10.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=80, iid=51, r_ui=2.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=6, r_ui=10.0, est=8.224719101123595, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=39, r_ui=8.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=95, r_ui=10.0, est=8.03225806451613, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=20, iid=39, r_ui=10.0, est=6.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=178, iid=158, r_ui=10.0, est=6.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=223, r_ui=10.0, est=8.909090909090908, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=127, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=80, r_ui=8.0, est=8.24, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=250, iid=176, r_ui=10.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=215, iid=99, r_ui=2.0, est=7.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=182, r_ui=4.0, est=8.083333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=25, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=65, r_ui=9.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=223, r_ui=8.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=109, r_ui=6.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=76, iid=144, r_ui=9.0, est=8.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=203, iid=180, r_ui=8.0, est=7.066666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=215, r_ui=10.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=99, r_ui=2.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=121, iid=234, r_ui=8.0, est=7.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=129, iid=204, r_ui=4.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=50, iid=121, r_ui=6.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=241, r_ui=6.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=107, r_ui=8.0, est=6.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=24, iid=131, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=158, r_ui=10.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=112, iid=126, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=196, r_ui=10.0, est=7.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=7, iid=95, r_ui=9.0, est=8.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=31, iid=1, r_ui=8.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=161, r_ui=2.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=39, iid=228, r_ui=10.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=52, iid=160, r_ui=6.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=68, iid=48, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=183, iid=19, r_ui=9.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=179, iid=182, r_ui=10.0, est=8.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=251, iid=173, r_ui=10.0, est=9.210526315789474, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=107, r_ui=10.0, est=8.909090909090908, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=239, iid=118, r_ui=2.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=206, r_ui=5.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=105, iid=136, r_ui=10.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=98, r_ui=10.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=106, iid=152, r_ui=10.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=232, r_ui=10.0, est=7.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=101, iid=105, r_ui=6.0, est=6.611111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=99, iid=20, r_ui=8.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=169, r_ui=10.0, est=8.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=221, iid=241, r_ui=8.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=15, iid=38, r_ui=6.0, est=8.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=207, iid=0, r_ui=8.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=204, iid=235, r_ui=4.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=58, iid=152, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=185, iid=245, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=168, iid=231, r_ui=8.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=172, iid=177, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=213, iid=138, r_ui=6.0, est=9.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=167, r_ui=10.0, est=8.909090909090908, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=202, iid=245, r_ui=10.0, est=8.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=121, r_ui=6.0, est=9.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=97, iid=31, r_ui=10.0, est=6.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=5, iid=0, r_ui=8.0, est=7.235294117647059, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=142, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=144, iid=196, r_ui=8.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=224, iid=88, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=109, iid=231, r_ui=8.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=84, r_ui=10.0, est=8.909090909090908, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=51, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=139, iid=105, r_ui=10.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=114, iid=73, r_ui=8.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=50, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=197, iid=44, r_ui=4.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=119, iid=194, r_ui=10.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=245, iid=45, r_ui=10.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=154, iid=37, r_ui=2.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=25, iid=17, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=226, iid=91, r_ui=2.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=99, r_ui=9.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=106, iid=223, r_ui=6.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=93, iid=208, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=124, iid=163, r_ui=4.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=251, r_ui=6.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=16, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=205, r_ui=10.0, est=8.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=171, iid=87, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=171, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=106, iid=171, r_ui=6.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=225, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=31, iid=107, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=83, iid=153, r_ui=10.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=199, iid=93, r_ui=8.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=169, r_ui=10.0, est=4.0, details={'actual_k': 4, 'was_impossible': False}),\n"," Prediction(uid=32, iid=33, r_ui=10.0, est=8.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=31, r_ui=10.0, est=7.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=126, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=228, r_ui=10.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=56, iid=84, r_ui=10.0, est=7.5625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=176, iid=250, r_ui=2.0, est=7.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=80, r_ui=10.0, est=6.993079584775087, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=160, iid=161, r_ui=10.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=43, iid=195, r_ui=6.0, est=6.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=136, r_ui=8.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=201, r_ui=10.0, est=8.03225806451613, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=84, iid=221, r_ui=10.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=113, iid=121, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=130, iid=160, r_ui=10.0, est=8.857142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=197, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=82, iid=132, r_ui=10.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=106, iid=54, r_ui=8.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=249, r_ui=4.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=107, r_ui=8.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=27, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=206, iid=188, r_ui=10.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=137, iid=58, r_ui=8.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=52, r_ui=4.0, est=7.833333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=237, iid=34, r_ui=10.0, est=7.333333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=131, iid=202, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=231, iid=124, r_ui=8.0, est=7.909090909090909, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=153, iid=20, r_ui=10.0, est=8.05, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=138, iid=128, r_ui=6.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=196, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=134, iid=225, r_ui=8.0, est=8.647058823529411, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=61, iid=84, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=103, r_ui=8.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=245, iid=31, r_ui=4.0, est=8.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=148, r_ui=8.0, est=6.583333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=234, iid=121, r_ui=10.0, est=7.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=88, r_ui=8.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=60, r_ui=10.0, est=7.153846153846154, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=195, iid=10, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=29, r_ui=8.0, est=8.24, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=140, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=109, iid=205, r_ui=8.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=197, iid=227, r_ui=10.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=52, iid=65, r_ui=10.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=220, iid=52, r_ui=6.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=30, iid=12, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=48, iid=194, r_ui=10.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=170, iid=88, r_ui=2.0, est=9.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=136, iid=80, r_ui=10.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=110, iid=195, r_ui=2.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=2, iid=177, r_ui=10.0, est=9.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=91, iid=70, r_ui=6.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=64, r_ui=9.0, est=8.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=131, r_ui=10.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=196, iid=160, r_ui=10.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=62, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=238, iid=97, r_ui=10.0, est=8.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=251, r_ui=10.0, est=6.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=13, iid=181, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=159, r_ui=10.0, est=8.071428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=114, iid=22, r_ui=6.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=194, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=14, iid=197, r_ui=8.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=170, r_ui=8.0, est=8.24, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=249, r_ui=2.0, est=7.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=176, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=9, iid=54, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=108, iid=212, r_ui=8.0, est=7.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=131, iid=168, r_ui=8.0, est=9.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=189, iid=107, r_ui=10.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=202, iid=113, r_ui=8.0, est=8.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=43, iid=149, r_ui=8.0, est=6.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=95, iid=73, r_ui=6.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=192, r_ui=6.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=170, iid=98, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=160, iid=67, r_ui=8.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=109, iid=92, r_ui=2.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=178, r_ui=2.0, est=8.03225806451613, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=152, r_ui=10.0, est=8.416666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=121, r_ui=8.0, est=8.224719101123595, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=76, iid=67, r_ui=8.0, est=8.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=156, iid=99, r_ui=10.0, est=7.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=37, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=100, r_ui=10.0, est=8.909090909090908, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=219, iid=207, r_ui=8.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=236, r_ui=2.0, est=8.071428571428571, details={'actual_k': 0, 'was_impossible': False})]"]},"metadata":{},"execution_count":396}],"source":["user_test_pred"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"528b3b92"},"outputs":[],"source":["# Predicting scores for Test users for Item-Based Model\n","item_test_pred = item_algo.test(testset)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"cf0c12ac","colab":{"base_uri":"https://localhost:8080/"},"outputId":"6b98a17a-768d-45da-d6b5-ea57c849084c"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["[Prediction(uid=162, iid=32, r_ui=8.0, est=7.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=148, iid=146, r_ui=10.0, est=8.368421052631579, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=157, r_ui=8.0, est=8.685714285714285, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=187, r_ui=10.0, est=7.888888888888889, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=37, iid=231, r_ui=9.0, est=8.11111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=23, r_ui=10.0, est=7.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=175, r_ui=10.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=2, r_ui=4.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=116, iid=115, r_ui=6.0, est=8.076923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=194, iid=216, r_ui=1.0, est=6.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=144, iid=30, r_ui=10.0, est=7.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=220, iid=121, r_ui=10.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=60, iid=4, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=71, r_ui=4.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=82, iid=100, r_ui=10.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=170, iid=17, r_ui=10.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=13, iid=59, r_ui=6.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=171, iid=218, r_ui=8.0, est=7.352941176470588, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=18, r_ui=8.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=99, r_ui=10.0, est=7.7727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=213, iid=168, r_ui=10.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=148, iid=127, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=56, r_ui=10.0, est=8.380952380952381, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=193, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=223, r_ui=10.0, est=8.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=225, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=234, iid=155, r_ui=10.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=84, iid=195, r_ui=10.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=187, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=148, iid=189, r_ui=8.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=193, r_ui=2.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=247, iid=171, r_ui=8.0, est=8.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=78, iid=0, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=238, iid=74, r_ui=6.0, est=8.764705882352942, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=172, iid=53, r_ui=9.0, est=7.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=211, r_ui=8.0, est=7.631578947368421, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=169, iid=142, r_ui=2.0, est=7.684210526315789, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=109, iid=21, r_ui=9.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=219, iid=17, r_ui=9.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=185, r_ui=10.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=147, iid=147, r_ui=2.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=217, r_ui=6.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=161, r_ui=10.0, est=7.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=193, r_ui=9.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=114, r_ui=4.0, est=7.2727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=184, iid=67, r_ui=10.0, est=8.318181818181818, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=45, r_ui=10.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=169, iid=74, r_ui=4.0, est=8.764705882352942, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=41, r_ui=10.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=35, r_ui=2.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=48, iid=98, r_ui=10.0, est=2.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=156, iid=209, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=98, iid=170, r_ui=8.0, est=7.608695652173913, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=231, r_ui=10.0, est=8.11111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=38, r_ui=8.0, est=6.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=135, iid=122, r_ui=10.0, est=8.45, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=36, iid=154, r_ui=10.0, est=8.380952380952381, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=100, iid=168, r_ui=10.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=167, r_ui=2.0, est=4.666666666666666, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=242, iid=244, r_ui=10.0, est=7.96, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=226, iid=179, r_ui=2.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=121, iid=87, r_ui=10.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=15, iid=139, r_ui=9.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=247, r_ui=2.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=44, r_ui=10.0, est=8.833333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=125, r_ui=8.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=218, iid=119, r_ui=6.0, est=7.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=241, iid=115, r_ui=2.0, est=8.076923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=35, r_ui=10.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=78, iid=1, r_ui=10.0, est=6.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=2, iid=38, r_ui=10.0, est=6.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=81, iid=208, r_ui=10.0, est=8.1, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=47, iid=14, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=18, r_ui=4.0, est=7.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=41, r_ui=10.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=196, iid=103, r_ui=10.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=244, r_ui=10.0, est=7.96, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=151, iid=69, r_ui=9.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=88, r_ui=2.0, est=4.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=147, iid=67, r_ui=10.0, est=8.318181818181818, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=125, r_ui=6.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=98, r_ui=2.0, est=10, details={'actual_k': 5, 'was_impossible': False}),\n"," Prediction(uid=96, iid=127, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=8, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=168, iid=87, r_ui=4.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=192, iid=31, r_ui=6.0, est=7.642857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=39, r_ui=6.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=221, iid=249, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=229, iid=8, r_ui=6.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=220, iid=228, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=98, r_ui=8.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=140, iid=19, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=83, iid=254, r_ui=10.0, est=7.631578947368421, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=81, r_ui=8.0, est=8.1, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=40, iid=155, r_ui=10.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=203, iid=62, r_ui=10.0, est=9.058823529411764, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=240, iid=222, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=117, r_ui=10.0, est=8.227272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=157, iid=173, r_ui=10.0, est=7.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=60, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=231, iid=80, r_ui=10.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=98, iid=240, r_ui=10.0, est=9.363636363636363, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=133, iid=163, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=212, r_ui=6.0, est=7.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=6, r_ui=4.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=188, r_ui=10.0, est=9.076923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=179, r_ui=10.0, est=5.5, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=200, iid=61, r_ui=8.0, est=7.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=193, r_ui=10.0, est=8.285714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=123, r_ui=10.0, est=7.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=152, iid=50, r_ui=10.0, est=7.230769230769231, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=153, r_ui=8.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=68, r_ui=10.0, est=8.947368421052632, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=4, r_ui=4.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=36, iid=176, r_ui=6.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=146, iid=4, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=113, iid=207, r_ui=10.0, est=7.176470588235294, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=199, r_ui=10.0, est=6.222222222222222, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=93, r_ui=10.0, est=8.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=9, iid=180, r_ui=10.0, est=8.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=61, iid=239, r_ui=10.0, est=6.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=240, r_ui=6.0, est=9.363636363636363, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=17, iid=1, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=192, iid=224, r_ui=6.0, est=8.5625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=136, r_ui=2.0, est=8.235294117647058, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=137, iid=203, r_ui=8.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=208, r_ui=2.0, est=8.1, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=241, iid=114, r_ui=4.0, est=7.2727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=179, r_ui=10.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=222, iid=55, r_ui=6.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=150, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=188, iid=118, r_ui=8.0, est=7.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=125, r_ui=10.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=107, iid=43, r_ui=10.0, est=7.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=198, iid=137, r_ui=8.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=238, iid=202, r_ui=10.0, est=9.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=170, iid=253, r_ui=10.0, est=6.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=146, iid=21, r_ui=4.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=129, r_ui=8.0, est=8.277777777777779, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=109, r_ui=6.0, est=6.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=195, iid=134, r_ui=1.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=34, iid=225, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=158, iid=67, r_ui=8.0, est=8.318181818181818, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=37, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=146, iid=236, r_ui=8.0, est=6.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=164, iid=242, r_ui=4.0, est=8.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=2, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=200, iid=53, r_ui=10.0, est=7.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=161, r_ui=8.0, est=7.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=254, r_ui=4.0, est=7.631578947368421, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=107, iid=16, r_ui=8.0, est=8.823529411764707, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=167, r_ui=4.0, est=6.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=42, iid=178, r_ui=2.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=152, r_ui=10.0, est=9.181818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=244, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=144, iid=241, r_ui=6.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=255, iid=19, r_ui=10.0, est=7.842105263157895, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=52, iid=131, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=41, r_ui=6.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=73, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=142, iid=107, r_ui=10.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=20, iid=15, r_ui=8.0, est=8.941176470588236, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=178, r_ui=2.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=190, iid=198, r_ui=10.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=74, iid=161, r_ui=8.0, est=7.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=60, iid=114, r_ui=8.0, est=7.2727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=44, r_ui=10.0, est=8.833333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=186, iid=13, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=254, iid=228, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=130, r_ui=8.0, est=8.181818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=37, iid=148, r_ui=8.0, est=7.5625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=78, r_ui=10.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=87, iid=65, r_ui=8.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=171, iid=181, r_ui=2.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=74, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=209, iid=218, r_ui=6.0, est=7.352941176470588, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=132, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=236, iid=47, r_ui=8.0, est=7.125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=160, iid=50, r_ui=10.0, est=7.230769230769231, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=125, iid=164, r_ui=10.0, est=7.36, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=123, r_ui=10.0, est=7.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=221, iid=14, r_ui=2.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=8, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=230, r_ui=6.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=77, iid=165, r_ui=10.0, est=7.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=212, r_ui=8.0, est=7.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=169, r_ui=10.0, est=7.882352941176471, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=183, r_ui=6.0, est=8.210526315789474, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=15, iid=79, r_ui=10.0, est=8.789473684210526, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=100, r_ui=9.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=27, r_ui=10.0, est=8.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=159, iid=207, r_ui=6.0, est=7.176470588235294, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=206, iid=76, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=252, iid=137, r_ui=2.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=128, r_ui=10.0, est=5.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=244, iid=113, r_ui=10.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=128, iid=169, r_ui=8.0, est=7.882352941176471, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=247, iid=231, r_ui=6.0, est=8.11111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=116, iid=210, r_ui=10.0, est=7.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=129, iid=120, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=93, iid=178, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=46, iid=76, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=121, r_ui=10.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=255, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=191, iid=149, r_ui=10.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=55, r_ui=10.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=7, iid=139, r_ui=7.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=168, r_ui=10.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=190, iid=92, r_ui=10.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=63, r_ui=10.0, est=7.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=22, iid=11, r_ui=10.0, est=8.294117647058824, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=26, iid=30, r_ui=2.0, est=7.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=150, r_ui=8.0, est=8.380952380952381, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=228, iid=15, r_ui=10.0, est=8.941176470588236, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=49, iid=233, r_ui=2.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=173, iid=87, r_ui=6.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=220, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=153, iid=177, r_ui=10.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=166, r_ui=10.0, est=7.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=179, iid=98, r_ui=10.0, est=8.090909090909092, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=29, r_ui=8.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=7, iid=26, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=50, iid=142, r_ui=10.0, est=7.684210526315789, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=82, iid=101, r_ui=8.0, est=8.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=125, iid=174, r_ui=10.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=198, iid=109, r_ui=10.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=117, iid=69, r_ui=4.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=116, iid=243, r_ui=10.0, est=8.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=130, iid=49, r_ui=8.0, est=7.470588235294118, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=139, iid=170, r_ui=6.0, est=7.608695652173913, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=22, r_ui=10.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=21, iid=161, r_ui=4.0, est=7.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=14, r_ui=6.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=13, iid=201, r_ui=2.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=123, r_ui=10.0, est=7.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=127, iid=248, r_ui=9.0, est=7.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=120, iid=73, r_ui=8.0, est=9.45, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=45, r_ui=10.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=189, iid=227, r_ui=6.0, est=8.090909090909092, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=129, r_ui=8.0, est=8.277777777777779, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=138, iid=187, r_ui=4.0, est=7.888888888888889, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=254, iid=124, r_ui=8.0, est=8.590909090909092, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=246, r_ui=10.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=185, iid=229, r_ui=10.0, est=8.052631578947368, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=98, r_ui=6.0, est=8.090909090909092, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=149, r_ui=2.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=119, iid=171, r_ui=8.0, est=8.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=2, iid=153, r_ui=8.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=178, r_ui=6.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=214, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=169, iid=252, r_ui=10.0, est=8.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=215, iid=87, r_ui=10.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=25, r_ui=8.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=59, iid=179, r_ui=10.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=110, iid=167, r_ui=2.0, est=6.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=194, iid=202, r_ui=4.0, est=9.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=203, r_ui=10.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=26, iid=103, r_ui=10.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=102, iid=78, r_ui=10.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=253, r_ui=6.0, est=6.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=108, iid=179, r_ui=4.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=111, iid=141, r_ui=8.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=237, iid=95, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=240, r_ui=10.0, est=9.363636363636363, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=233, iid=211, r_ui=10.0, est=7.631578947368421, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=26, r_ui=10.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=217, iid=240, r_ui=8.0, est=9.363636363636363, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=84, iid=226, r_ui=8.0, est=8.157894736842104, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=48, iid=198, r_ui=10.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=215, r_ui=8.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=148, iid=116, r_ui=8.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=96, iid=40, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=117, iid=23, r_ui=10.0, est=7.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=6, iid=118, r_ui=8.0, est=7.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=20, r_ui=10.0, est=9.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=73, iid=80, r_ui=2.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=13, r_ui=10.0, est=8.9, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=164, r_ui=8.0, est=7.36, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=126, r_ui=8.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=230, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=104, r_ui=2.0, est=9.210526315789474, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=79, iid=241, r_ui=10.0, est=8.55, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=180, iid=249, r_ui=8.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=224, iid=236, r_ui=10.0, est=6.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=130, iid=66, r_ui=10.0, est=6.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=237, r_ui=6.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=12, r_ui=10.0, est=8.61111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=34, iid=3, r_ui=10.0, est=8.444444444444445, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=199, iid=151, r_ui=2.0, est=6.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=175, r_ui=2.0, est=7.933333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=6, r_ui=10.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=108, iid=225, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=111, r_ui=8.0, est=7.722222222222222, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=159, iid=132, r_ui=6.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=140, r_ui=8.0, est=9.277777777777779, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=107, iid=94, r_ui=10.0, est=8.736842105263158, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=43, iid=235, r_ui=10.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=177, r_ui=10.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=232, iid=220, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=231, r_ui=10.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=154, iid=84, r_ui=6.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=211, iid=168, r_ui=8.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=153, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=84, r_ui=4.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=168, iid=181, r_ui=4.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=182, r_ui=8.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=85, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=157, iid=121, r_ui=8.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=49, iid=156, r_ui=10.0, est=8.083333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=178, iid=111, r_ui=6.0, est=7.722222222222222, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=68, iid=86, r_ui=10.0, est=7.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=251, iid=34, r_ui=2.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=191, r_ui=10.0, est=7.052631578947368, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=107, r_ui=10.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=217, r_ui=10.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=206, r_ui=10.0, est=7.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=32, r_ui=10.0, est=7.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=199, iid=134, r_ui=10.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=28, iid=241, r_ui=10.0, est=8.55, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=48, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=43, r_ui=10.0, est=7.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=47, iid=52, r_ui=8.0, est=7.090909090909091, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=33, r_ui=2.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=24, r_ui=8.0, est=7.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=155, r_ui=8.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=250, r_ui=4.0, est=6.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=40, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=77, r_ui=10.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=7, r_ui=9.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=135, iid=72, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=183, iid=219, r_ui=10.0, est=7.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=213, iid=74, r_ui=8.0, est=8.764705882352942, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=206, iid=24, r_ui=6.0, est=7.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=96, iid=135, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=51, iid=32, r_ui=10.0, est=7.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=231, r_ui=10.0, est=8.11111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=184, iid=166, r_ui=10.0, est=7.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=247, r_ui=10.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=254, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=206, iid=147, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=205, iid=6, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=230, iid=214, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=105, r_ui=10.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=188, r_ui=10.0, est=9.076923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=46, iid=55, r_ui=10.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=125, iid=239, r_ui=6.0, est=6.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=171, iid=113, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=161, iid=64, r_ui=2.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=137, iid=67, r_ui=8.0, est=8.318181818181818, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=69, iid=218, r_ui=10.0, est=7.352941176470588, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=191, iid=96, r_ui=6.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=42, iid=176, r_ui=4.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=112, iid=88, r_ui=8.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=118, iid=14, r_ui=8.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=30, r_ui=10.0, est=7.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=17, iid=187, r_ui=10.0, est=2.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=183, iid=248, r_ui=8.0, est=7.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=113, r_ui=6.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=73, r_ui=10.0, est=9.45, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=208, iid=24, r_ui=10.0, est=7.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=147, r_ui=8.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=232, iid=26, r_ui=7.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=160, iid=225, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=154, iid=58, r_ui=8.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=75, r_ui=10.0, est=7.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=80, iid=164, r_ui=10.0, est=7.36, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=71, iid=49, r_ui=10.0, est=7.470588235294118, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=153, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=181, iid=166, r_ui=10.0, est=7.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=100, iid=86, r_ui=8.0, est=7.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=204, iid=83, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=159, iid=112, r_ui=8.0, est=8.894736842105264, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=220, iid=250, r_ui=10.0, est=6.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=224, iid=199, r_ui=10.0, est=6.222222222222222, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=32, iid=134, r_ui=10.0, est=8.307692307692308, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=127, iid=167, r_ui=6.0, est=6.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=195, r_ui=8.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=254, iid=70, r_ui=2.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=241, r_ui=10.0, est=8.55, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=12, r_ui=10.0, est=8.61111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=62, iid=125, r_ui=10.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=185, iid=240, r_ui=6.0, est=9.363636363636363, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=88, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=146, iid=83, r_ui=2.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=87, iid=23, r_ui=6.0, est=7.857142857142857, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=207, iid=100, r_ui=8.0, est=2.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=199, iid=70, r_ui=2.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=185, iid=4, r_ui=2.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=219, r_ui=4.0, est=7.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=196, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=196, iid=170, r_ui=10.0, est=7.608695652173913, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=44, iid=232, r_ui=10.0, est=8.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=225, iid=240, r_ui=10.0, est=9.363636363636363, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=142, r_ui=8.0, est=7.684210526315789, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=221, iid=205, r_ui=6.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=44, iid=202, r_ui=2.0, est=9.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=70, iid=198, r_ui=1.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=14, r_ui=8.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=154, r_ui=4.0, est=7.333333333333333, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=161, iid=172, r_ui=2.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=186, iid=241, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=65, iid=114, r_ui=8.0, est=7.2727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=173, r_ui=8.0, est=7.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=197, iid=3, r_ui=8.0, est=8.444444444444445, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=117, r_ui=10.0, est=8.227272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=174, r_ui=6.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=91, iid=61, r_ui=8.0, est=7.3125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=157, r_ui=10.0, est=8.666666666666666, details={'actual_k': 9, 'was_impossible': False}),\n"," Prediction(uid=23, iid=126, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=57, r_ui=8.0, est=7.15, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=252, iid=214, r_ui=9.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=226, r_ui=4.0, est=8.157894736842104, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=86, iid=15, r_ui=10.0, est=8.941176470588236, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=149, iid=14, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=112, iid=92, r_ui=10.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=229, iid=126, r_ui=8.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=67, iid=229, r_ui=10.0, est=8.052631578947368, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=218, iid=94, r_ui=10.0, est=8.736842105263158, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=100, iid=211, r_ui=10.0, est=7.631578947368421, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=195, iid=203, r_ui=6.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=120, r_ui=8.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=226, iid=35, r_ui=8.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=80, r_ui=8.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=205, iid=36, r_ui=10.0, est=8.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=117, iid=151, r_ui=10.0, est=6.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=163, iid=107, r_ui=10.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=147, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=96, iid=87, r_ui=2.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=24, r_ui=10.0, est=7.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=32, r_ui=6.0, est=7.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=114, iid=255, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=71, iid=150, r_ui=10.0, est=8.380952380952381, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=9, r_ui=2.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=82, iid=156, r_ui=8.0, est=8.083333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=223, r_ui=10.0, est=8.0, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=33, iid=55, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=102, iid=208, r_ui=10.0, est=8.1, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=35, iid=240, r_ui=8.0, est=9.363636363636363, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=69, iid=24, r_ui=2.0, est=7.8125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=136, iid=137, r_ui=2.0, est=7.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=184, iid=249, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=223, r_ui=10.0, est=8.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=104, iid=103, r_ui=10.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=110, r_ui=7.0, est=7.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=80, r_ui=8.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=139, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=54, iid=72, r_ui=8.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=95, iid=218, r_ui=8.0, est=7.352941176470588, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=149, r_ui=2.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=59, r_ui=10.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=247, r_ui=10.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=210, iid=21, r_ui=4.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=11, iid=211, r_ui=10.0, est=7.631578947368421, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=125, r_ui=10.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=46, iid=123, r_ui=8.0, est=7.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=14, iid=234, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=20, r_ui=8.0, est=9.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=143, iid=45, r_ui=8.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=235, r_ui=8.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=89, iid=224, r_ui=10.0, est=8.5625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=232, r_ui=8.0, est=8.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=249, r_ui=10.0, est=9.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=208, iid=42, r_ui=10.0, est=7.352941176470588, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=129, r_ui=4.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=83, iid=85, r_ui=10.0, est=4.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=68, iid=6, r_ui=10.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=234, iid=123, r_ui=10.0, est=7.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=127, iid=47, r_ui=9.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=199, iid=119, r_ui=8.0, est=7.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=242, iid=7, r_ui=10.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=54, iid=65, r_ui=9.0, est=8.48, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=212, iid=44, r_ui=10.0, est=8.833333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=209, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=90, iid=238, r_ui=10.0, est=5.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=9, iid=126, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=52, iid=72, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=106, iid=54, r_ui=6.0, est=8.066666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=24, iid=184, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=147, iid=56, r_ui=8.0, est=8.380952380952381, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=101, r_ui=10.0, est=8.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=66, r_ui=8.0, est=6.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=162, iid=249, r_ui=4.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=82, r_ui=10.0, est=8.65, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=177, iid=174, r_ui=10.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=243, iid=157, r_ui=9.0, est=8.685714285714285, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=193, iid=48, r_ui=7.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=217, r_ui=10.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=157, r_ui=8.0, est=8.666666666666666, details={'actual_k': 9, 'was_impossible': False}),\n"," Prediction(uid=94, iid=88, r_ui=10.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=151, iid=59, r_ui=8.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=164, iid=8, r_ui=6.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=228, iid=111, r_ui=10.0, est=7.722222222222222, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=217, r_ui=8.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=131, iid=85, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=246, r_ui=6.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=188, iid=135, r_ui=8.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=95, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=58, iid=131, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=118, iid=228, r_ui=6.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=85, iid=181, r_ui=10.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=157, iid=214, r_ui=2.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=26, iid=197, r_ui=4.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=77, iid=65, r_ui=9.0, est=8.48, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=215, iid=213, r_ui=10.0, est=8.5625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=72, iid=88, r_ui=10.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=246, iid=55, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=128, iid=201, r_ui=8.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=69, r_ui=10.0, est=7.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=86, iid=25, r_ui=10.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=99, iid=65, r_ui=8.0, est=8.48, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=5, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=199, r_ui=10.0, est=6.222222222222222, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=42, iid=76, r_ui=8.0, est=6.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=162, iid=65, r_ui=8.0, est=8.48, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=125, iid=93, r_ui=2.0, est=8.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=47, r_ui=8.0, est=7.125, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=232, iid=38, r_ui=7.0, est=6.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=81, iid=255, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=103, iid=200, r_ui=8.0, est=8.592592592592593, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=141, iid=34, r_ui=2.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=241, iid=233, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=77, r_ui=8.0, est=8.692307692307692, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=163, r_ui=2.0, est=6.0, details={'actual_k': 9, 'was_impossible': False}),\n"," Prediction(uid=208, iid=83, r_ui=4.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=244, r_ui=6.0, est=7.96, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=55, iid=253, r_ui=10.0, est=6.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=239, iid=131, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=87, iid=60, r_ui=8.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=37, iid=10, r_ui=10.0, est=6.0588235294117645, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=244, iid=40, r_ui=10.0, est=7.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=233, r_ui=6.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=99, r_ui=4.0, est=6.8, details={'actual_k': 5, 'was_impossible': False}),\n"," Prediction(uid=45, iid=102, r_ui=8.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=208, r_ui=10.0, est=10, details={'actual_k': 5, 'was_impossible': False}),\n"," Prediction(uid=243, iid=51, r_ui=8.0, est=8.857142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=250, iid=76, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=87, r_ui=8.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=102, iid=163, r_ui=10.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=80, iid=216, r_ui=10.0, est=6.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=239, iid=245, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=229, iid=181, r_ui=10.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=105, iid=135, r_ui=9.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=55, iid=6, r_ui=8.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=37, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=0, iid=111, r_ui=9.0, est=7.722222222222222, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=92, iid=67, r_ui=10.0, est=8.318181818181818, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=78, r_ui=2.0, est=8.533333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=126, iid=79, r_ui=8.0, est=8.789473684210526, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=46, r_ui=10.0, est=7.55, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=76, iid=2, r_ui=2.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=49, iid=127, r_ui=4.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=170, r_ui=10.0, est=6.5, details={'actual_k': 8, 'was_impossible': False}),\n"," Prediction(uid=94, iid=55, r_ui=4.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=58, iid=106, r_ui=10.0, est=6.705882352941177, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=154, r_ui=10.0, est=8.380952380952381, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=60, iid=103, r_ui=10.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=100, r_ui=10.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=155, iid=108, r_ui=10.0, est=8.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=53, r_ui=10.0, est=6.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=25, iid=129, r_ui=10.0, est=8.277777777777779, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=16, iid=200, r_ui=10.0, est=8.592592592592593, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=190, iid=215, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=173, r_ui=4.0, est=7.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=246, iid=197, r_ui=10.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=238, r_ui=8.0, est=5.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=127, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=235, r_ui=10.0, est=3.0, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=1, iid=247, r_ui=8.0, est=7.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=183, iid=143, r_ui=8.0, est=8.842105263157896, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=229, r_ui=2.0, est=7.333333333333333, details={'actual_k': 3, 'was_impossible': False}),\n"," Prediction(uid=243, iid=174, r_ui=4.0, est=7.6923076923076925, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=132, iid=156, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=206, iid=116, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=80, iid=51, r_ui=2.0, est=8.857142857142858, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=6, r_ui=10.0, est=7.6, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=231, iid=39, r_ui=8.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=95, r_ui=10.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=20, iid=39, r_ui=10.0, est=8.76923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=178, iid=158, r_ui=10.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=223, r_ui=10.0, est=8.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=127, r_ui=10.0, est=8.727272727272727, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=80, r_ui=8.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=250, iid=176, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=215, iid=99, r_ui=2.0, est=7.7727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=33, iid=182, r_ui=4.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=167, iid=25, r_ui=10.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=65, r_ui=9.0, est=8.48, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=122, iid=223, r_ui=8.0, est=8.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=109, r_ui=6.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=76, iid=144, r_ui=9.0, est=8.294117647058824, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=203, iid=180, r_ui=8.0, est=8.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=215, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=57, iid=99, r_ui=2.0, est=7.7727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=121, iid=234, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=129, iid=204, r_ui=4.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=50, iid=121, r_ui=6.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=241, r_ui=6.0, est=8.55, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=107, r_ui=8.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=24, iid=131, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=222, iid=158, r_ui=10.0, est=8.133333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=112, iid=126, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=192, iid=196, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=7, iid=95, r_ui=9.0, est=8.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=31, iid=1, r_ui=8.0, est=6.714285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=161, r_ui=2.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=39, iid=228, r_ui=10.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=52, iid=160, r_ui=6.0, est=6.206896551724138, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=68, iid=48, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=183, iid=19, r_ui=9.0, est=7.842105263157895, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=179, iid=182, r_ui=10.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=251, iid=173, r_ui=10.0, est=7.428571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=107, r_ui=10.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=239, iid=118, r_ui=2.0, est=7.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=206, r_ui=5.0, est=7.4375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=105, iid=136, r_ui=10.0, est=8.235294117647058, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=142, iid=98, r_ui=10.0, est=10, details={'actual_k': 2, 'was_impossible': False}),\n"," Prediction(uid=106, iid=152, r_ui=10.0, est=9.181818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=232, r_ui=10.0, est=8.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=101, iid=105, r_ui=6.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=99, iid=20, r_ui=8.0, est=9.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=169, r_ui=10.0, est=7.882352941176471, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=221, iid=241, r_ui=8.0, est=8.55, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=15, iid=38, r_ui=6.0, est=6.769230769230769, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=207, iid=0, r_ui=8.0, est=7.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=204, iid=235, r_ui=4.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=58, iid=152, r_ui=8.0, est=9.181818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=185, iid=245, r_ui=8.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=168, iid=231, r_ui=8.0, est=8.11111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=172, iid=177, r_ui=10.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=213, iid=138, r_ui=6.0, est=8.058823529411764, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=167, r_ui=10.0, est=6.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=202, iid=245, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=63, iid=121, r_ui=6.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=97, iid=31, r_ui=10.0, est=7.642857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=5, iid=0, r_ui=8.0, est=7.142857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=142, r_ui=10.0, est=7.684210526315789, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=144, iid=196, r_ui=8.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=224, iid=88, r_ui=10.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=109, iid=231, r_ui=8.0, est=8.11111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=84, r_ui=10.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=51, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=139, iid=105, r_ui=10.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=114, iid=73, r_ui=8.0, est=9.45, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=145, iid=50, r_ui=10.0, est=7.230769230769231, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=197, iid=44, r_ui=4.0, est=8.833333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=119, iid=194, r_ui=10.0, est=8.352941176470589, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=245, iid=45, r_ui=10.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=154, iid=37, r_ui=2.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=25, iid=17, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=226, iid=91, r_ui=2.0, est=7.9523809523809526, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=99, r_ui=9.0, est=7.7727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=106, iid=223, r_ui=6.0, est=8.384615384615385, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=93, iid=208, r_ui=8.0, est=8.1, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=124, iid=163, r_ui=4.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=235, iid=251, r_ui=6.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=16, r_ui=10.0, est=8.823529411764707, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=205, r_ui=10.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=171, iid=87, r_ui=10.0, est=9.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=223, iid=171, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=106, iid=171, r_ui=6.0, est=8.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=65, iid=225, r_ui=10.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=31, iid=107, r_ui=10.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=83, iid=153, r_ui=10.0, est=7.928571428571429, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=199, iid=93, r_ui=8.0, est=8.636363636363637, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=169, r_ui=10.0, est=4.0, details={'actual_k': 4, 'was_impossible': False}),\n"," Prediction(uid=32, iid=33, r_ui=10.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=27, iid=31, r_ui=10.0, est=7.642857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=126, r_ui=10.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=66, iid=228, r_ui=10.0, est=7.75, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=56, iid=84, r_ui=10.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=176, iid=250, r_ui=2.0, est=6.588235294117647, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=80, r_ui=10.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=160, iid=161, r_ui=10.0, est=7.0625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=43, iid=195, r_ui=6.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=10, iid=136, r_ui=8.0, est=8.235294117647058, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=201, r_ui=10.0, est=8.333333333333334, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=84, iid=221, r_ui=10.0, est=7.466666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=113, iid=121, r_ui=10.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=130, iid=160, r_ui=10.0, est=6.206896551724138, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=64, iid=197, r_ui=10.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=82, iid=132, r_ui=10.0, est=8.875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=106, iid=54, r_ui=8.0, est=8.066666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=12, iid=249, r_ui=4.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=107, r_ui=8.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=150, iid=27, r_ui=10.0, est=8.642857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=206, iid=188, r_ui=10.0, est=9.076923076923077, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=137, iid=58, r_ui=8.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=182, iid=52, r_ui=4.0, est=7.090909090909091, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=237, iid=34, r_ui=10.0, est=8.666666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=131, iid=202, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=231, iid=124, r_ui=8.0, est=8.590909090909092, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=153, iid=20, r_ui=10.0, est=9.2, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=138, iid=128, r_ui=6.0, est=5.9375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=75, iid=196, r_ui=10.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=134, iid=225, r_ui=8.0, est=8.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=61, iid=84, r_ui=10.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=53, iid=103, r_ui=8.0, est=9.214285714285714, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=245, iid=31, r_ui=4.0, est=7.642857142857143, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=187, iid=148, r_ui=8.0, est=7.5625, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=234, iid=121, r_ui=10.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=45, iid=88, r_ui=8.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=166, iid=60, r_ui=10.0, est=7.266666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=195, iid=10, r_ui=10.0, est=6.0588235294117645, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=29, r_ui=8.0, est=8.25, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=140, r_ui=8.0, est=8.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=109, iid=205, r_ui=8.0, est=7.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=197, iid=227, r_ui=10.0, est=8.090909090909092, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=52, iid=65, r_ui=10.0, est=9.0, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=220, iid=52, r_ui=6.0, est=7.090909090909091, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=30, iid=12, r_ui=10.0, est=8.61111111111111, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=48, iid=194, r_ui=10.0, est=8.352941176470589, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=170, iid=88, r_ui=2.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=136, iid=80, r_ui=10.0, est=8.461538461538462, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=110, iid=195, r_ui=2.0, est=8.615384615384615, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=2, iid=177, r_ui=10.0, est=8.153846153846153, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=91, iid=70, r_ui=6.0, est=7.785714285714286, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=216, iid=64, r_ui=9.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=209, iid=131, r_ui=10.0, est=8.8, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=196, iid=160, r_ui=10.0, est=6.206896551724138, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=236, iid=62, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=238, iid=97, r_ui=10.0, est=8.066666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=253, iid=251, r_ui=10.0, est=7.733333333333333, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=13, iid=181, r_ui=10.0, est=8.375, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=159, r_ui=10.0, est=6.666666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=114, iid=22, r_ui=6.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=201, iid=194, r_ui=10.0, est=8.352941176470589, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=14, iid=197, r_ui=8.0, est=8.142857142857142, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=230, iid=170, r_ui=8.0, est=7.608695652173913, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=88, iid=249, r_ui=2.0, est=7.416666666666667, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=29, iid=176, r_ui=10.0, est=7.0, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=9, iid=54, r_ui=8.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=108, iid=212, r_ui=8.0, est=7.9411764705882355, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=131, iid=168, r_ui=8.0, est=7.866666666666666, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=189, iid=107, r_ui=10.0, est=8.555555555555555, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=202, iid=113, r_ui=8.0, est=8.571428571428571, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=43, iid=149, r_ui=8.0, est=8.1875, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=95, iid=73, r_ui=6.0, est=9.45, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=161, iid=192, r_ui=6.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=170, iid=98, r_ui=10.0, est=10, details={'actual_k': 1, 'was_impossible': False}),\n"," Prediction(uid=160, iid=67, r_ui=8.0, est=8.318181818181818, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=109, iid=92, r_ui=2.0, est=8.538461538461538, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=38, iid=178, r_ui=2.0, est=8.5, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=217, iid=152, r_ui=10.0, est=9.181818181818182, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=39, iid=121, r_ui=8.0, est=8.4, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=76, iid=67, r_ui=8.0, est=8.318181818181818, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=156, iid=99, r_ui=10.0, est=7.7727272727272725, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=8, iid=37, r_ui=10.0, est=8.23076923076923, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=165, iid=100, r_ui=10.0, est=7.846153846153846, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=219, iid=207, r_ui=8.0, est=7.176470588235294, details={'actual_k': 0, 'was_impossible': False}),\n"," Prediction(uid=115, iid=236, r_ui=2.0, est=6.857142857142857, details={'actual_k': 0, 'was_impossible': False})]"]},"metadata":{},"execution_count":398}],"source":["item_test_pred"]},{"cell_type":"markdown","source":["Evaluate the Collaborative Model"],"metadata":{"id":"jqqiMaV0_dA8"}},{"cell_type":"code","execution_count":null,"metadata":{"id":"fb439d75","colab":{"base_uri":"https://localhost:8080/"},"outputId":"898db68e-34fc-42f3-8c1d-ee92b0984c71"},"outputs":[{"output_type":"stream","name":"stdout","text":["User-based Model : Test Set\n","RMSE: 2.7500\n"]},{"output_type":"execute_result","data":{"text/plain":["2.7500081469066875"]},"metadata":{},"execution_count":399}],"source":["# Get RMSE for User-Based Model\n","print(\"User-based Model : Test Set\")\n","accuracy.rmse(user_test_pred, verbose=True)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"ca23cd6c","colab":{"base_uri":"https://localhost:8080/"},"outputId":"1065de95-a685-4ff6-b223-aa44d41be59a"},"outputs":[{"output_type":"stream","name":"stdout","text":["Item-based Model : Test Set\n","RMSE: 2.7019\n"]},{"output_type":"execute_result","data":{"text/plain":["2.7019044318926477"]},"metadata":{},"execution_count":400}],"source":["# Get RMSE Item-Based Model\n","print(\"Item-based Model : Test Set\")\n","accuracy.rmse(item_test_pred, verbose=True)"]},{"cell_type":"markdown","source":["Findings & Inferences\n","---------------------\n","1. The RMSE error is high in general, highest being for Item-Based model. This is due to high bias in the data in terms of most of the scores being above 7.5/8, which is resulting in the actual scores less than 5 being predicted quiet different/wrong with high varaince. Eg: Actual scores like 1,2 & 4 are being predicted as  high as 8, 10 and 8 respectively"],"metadata":{"id":"DAo-kX6Ff_YE"}},{"cell_type":"markdown","source":["Recommend Top 5 Products for Test Users"],"metadata":{"id":"YFueZc9a_kqx"}},{"cell_type":"code","execution_count":null,"metadata":{"id":"abe2f37e"},"outputs":[],"source":["# Converting the testset into a pandas dataframe\n","\n","df_testset = pd.DataFrame(testset)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"0c727bfa"},"outputs":[],"source":["# Assigning column names for the testset dataframe\n","\n","df_testset.columns = ['author', 'product', 'score']"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"42af980c","colab":{"base_uri":"https://localhost:8080/","height":363},"outputId":"c9fe0612-3f2d-4918-d0b2-fb4d55709288"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["   author  product  score\n","0     162       32    8.0\n","1     148      146   10.0\n","2     235      157    8.0\n","3     132      187   10.0\n","4      37      231    9.0\n","5     141       23   10.0\n","6     211      175   10.0\n","7      29        2    4.0\n","8     116      115    6.0\n","9     194      216    1.0"],"text/html":["\n","  <div id=\"df-5a732e6b-0dad-4a08-901a-6bc86f811151\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>author</th>\n","      <th>product</th>\n","      <th>score</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>0</th>\n","      <td>162</td>\n","      <td>32</td>\n","      <td>8.0</td>\n","    </tr>\n","    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3)"]},"metadata":{},"execution_count":404}],"source":["df_testset.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"1efae188","colab":{"base_uri":"https://localhost:8080/"},"outputId":"85a6457a-2e8f-4109-c7f9-4ce01df840d4"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["product\n","255    10.000000\n","159    10.000000\n","36     10.000000\n","194    10.000000\n","191    10.000000\n","         ...    \n","70      3.333333\n","104     2.000000\n","91      2.000000\n","9       2.000000\n","172     2.000000\n","Name: score, Length: 248, dtype: float64"]},"metadata":{},"execution_count":405}],"source":["# Grouping and finding the mean scores for all the products in the testset and sorting them in the descending order\n","\n","df_testset.groupby('product')['score'].mean().sort_values(ascending=False)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"8007302a","colab":{"base_uri":"https://localhost:8080/","height":458},"outputId":"eab43a51-676e-40a2-ef21-accaedb26f48"},"outputs":[{"output_type":"stream","name":"stdout","text":["<class 'pandas.core.frame.DataFrame'>\n","<class 'pandas.core.series.Series'>\n"]},{"output_type":"execute_result","data":{"text/plain":["                                        Decoded Values\n","0                                  ASUS PadFone 2 64Gb\n","1    Apple iPhone 3Gs Smartphone (8,9 cm (3,5 Zoll)...\n","2    Apple iPhone 6 64GB Factory Unlocked GSM 4G LT...\n","3       Apple iPhone 4 A1332 16GB White (GSM Unlocked)\n","4    5,0 Zoll CUBOT S208 IPS OGS Screen 3G Android ...\n","..                                                 ...\n","495                                Apple iPhone 6 16GB\n","496                        Apple iPhone 6s 4,7\" 128 GB\n","497                                      6225 / PM6225\n","498                      Apple iPhone 5c (Yellow, 8GB)\n","499  Acer Liquid E700 Trio Smartphone (12,7 cm (5 Z...\n","\n","[500 rows x 1 columns]"],"text/html":["\n","  <div id=\"df-3b94958b-7788-4b7d-b81c-5758d870acfe\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>Decoded Values</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>0</th>\n","      <td>ASUS PadFone 2 64Gb</td>\n","    </tr>\n","    <tr>\n","      <th>1</th>\n","      <td>Apple iPhone 3Gs Smartphone (8,9 cm (3,5 Zoll)...</td>\n","    </tr>\n","    <tr>\n","      <th>2</th>\n","      <td>Apple iPhone 6 64GB Factory Unlocked GSM 4G LT...</td>\n","    </tr>\n","    <tr>\n","      <th>3</th>\n","      <td>Apple iPhone 4 A1332 16GB White (GSM Unlocked)</td>\n","    </tr>\n","    <tr>\n","      <th>4</th>\n","      <td>5,0 Zoll CUBOT S208 IPS OGS Screen 3G Android ...</td>\n","    </tr>\n","    <tr>\n","      <th>...</th>\n","      <td>...</td>\n","    </tr>\n","    <tr>\n","      <th>495</th>\n","      <td>Apple iPhone 6 16GB</td>\n","    </tr>\n","    <tr>\n","      <th>496</th>\n","      <td>Apple iPhone 6s 4,7\" 128 GB</td>\n","    </tr>\n","    <tr>\n","      <th>497</th>\n","      <td>6225 / PM6225</td>\n","    </tr>\n","    <tr>\n","      <th>498</th>\n","      <td>Apple iPhone 5c (Yellow, 8GB)</td>\n","    </tr>\n","    <tr>\n","      <th>499</th>\n","      <td>Acer Liquid E700 Trio Smartphone (12,7 cm (5 Z...</td>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>500 rows × 1 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-3b94958b-7788-4b7d-b81c-5758d870acfe')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 0-1.04.2-1.43.59L10.3 9.45l-7.72 7.72c-.78.78-.78 2.05 0 2.83L4 21.41c.39.39.9.59 1.41.59.51 0 1.02-.2 1.41-.59l7.78-7.78 2.81-2.81c.8-.78.8-2.07 0-2.86zM5.41 20L4 18.59l7.72-7.72 1.47 1.35L5.41 20z\"/>\n","  </svg>\n","      </button>\n","      \n","  <style>\n","    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<script>\n","        const buttonEl =\n","          document.querySelector('#df-3b94958b-7788-4b7d-b81c-5758d870acfe button.colab-df-convert');\n","        buttonEl.style.display =\n","          google.colab.kernel.accessAllowed ? 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":406}],"source":["# Retrieving back the decoded values of the product feature encoded by the label encoder  \n","array = label_encoder.inverse_transform(df_phones_sample['product']) #.tostring() revereses and gives the decoded values in 'product'column specifically since the label encoder model was last fit to the 'product' column\n","decoded_df = pd.DataFrame(array, columns=['Decoded Values'])\n","product_df = df_phones_sample['product']\n","print(type(decoded_df))\n","print(type(product_df))\n","decoded_df.head(500)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"60b9d73d","colab":{"base_uri":"https://localhost:8080/"},"outputId":"39f7f581-c8f1-4f3c-951a-cc13d44ef887"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["Decoded Values    256\n","dtype: int64"]},"metadata":{},"execution_count":407}],"source":["# Unique product values/names under product feature in the decoded data\n","\n","decoded_df.nunique()"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"9a7af666","colab":{"base_uri":"https://localhost:8080/"},"outputId":"b2e77ee8-fc9b-475e-cab6-c913dd0ef9af"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(5000, 1)"]},"metadata":{},"execution_count":408}],"source":["decoded_df.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"9158403d","scrolled":true,"colab":{"base_uri":"https://localhost:8080/"},"outputId":"1b834566-5ba4-429b-9a6f-860941b6693f"},"outputs":[{"output_type":"stream","name":"stdout","text":["Index(['product'], dtype='object')\n","Index(['Decoded Values'], dtype='object')\n"]}],"source":["# Converting series to dataframe\n","\n","product_df = product_df.to_frame()\n","print(product_df.columns)\n","print(decoded_df.columns)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"bf50aa7e","colab":{"base_uri":"https://localhost:8080/","height":424},"outputId":"c4fdf9b8-96a0-4267-b675-83e1a4484b31"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["      product\n","0          22\n","4           3\n","7          95\n","8         109\n","10          6\n","...       ...\n","3168        3\n","3169       84\n","3170       72\n","3171      107\n","3174       47\n","\n","[1500 rows x 1 columns]"],"text/html":["\n","  <div id=\"df-de4b8512-dad6-40c3-92a1-0d14b3f72b46\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>product</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>0</th>\n","      <td>22</td>\n","    </tr>\n","    <tr>\n","      <th>4</th>\n","      <td>3</td>\n","    </tr>\n","    <tr>\n","      <th>7</th>\n","      <td>95</td>\n","    </tr>\n","    <tr>\n","      <th>8</th>\n","      <td>109</td>\n","    </tr>\n","    <tr>\n","      <th>10</th>\n","      <td>6</td>\n","    </tr>\n","    <tr>\n","      <th>...</th>\n","      <td>...</td>\n","    </tr>\n","    <tr>\n","      <th>3168</th>\n","      <td>3</td>\n","    </tr>\n","    <tr>\n","      <th>3169</th>\n","      <td>84</td>\n","    </tr>\n","    <tr>\n","      <th>3170</th>\n","      <td>72</td>\n","    </tr>\n","    <tr>\n","      <th>3171</th>\n","      <td>107</td>\n","    </tr>\n","    <tr>\n","      <th>3174</th>\n","      <td>47</td>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>1500 rows × 1 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-de4b8512-dad6-40c3-92a1-0d14b3f72b46')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":410}],"source":["# Drop all rows with Product label encoded values of > 123 since the best rated product encoded values was seen to be below 123\n","\n","product_df_drop = product_df.drop(product_df[product_df['product'] > 123].index, inplace = False)\n","product_df_drop.head(1500)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"c2ae40c4","colab":{"base_uri":"https://localhost:8080/","height":424},"outputId":"41d7376a-8d74-4c6c-c7e0-9fd132a921b0"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                                         Decoded Values  product\n","0                                   ASUS PadFone 2 64Gb       22\n","4     5,0 Zoll CUBOT S208 IPS OGS Screen 3G Android ...        3\n","7     Alcatel onetouch 991D Smartphone (10,2 cm (4 Z...       95\n","8     Apple Title: White Apple iPhone 5 16GB Locked ...      109\n","10                                                 5310        6\n","...                                                 ...      ...\n","3168  5,0 Zoll CUBOT S208 IPS OGS Screen 3G Android ...        3\n","3169                               Alcatel OneTouch 800       84\n","3170                             Alcatel One Touch 991D       72\n","3171  Apple MacBook Pro 13\" Touch Barilla 256 Gt SSD...      107\n","3174  Acer Liquid Z200 Duo Smartphone USB Android 4....       47\n","\n","[1500 rows x 2 columns]"],"text/html":["\n","  <div id=\"df-69af196a-faae-4ae0-a6e9-5bad78c5fb63\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>Decoded Values</th>\n","      <th>product</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>0</th>\n","      <td>ASUS PadFone 2 64Gb</td>\n","      <td>22</td>\n","    </tr>\n","    <tr>\n","      <th>4</th>\n","      <td>5,0 Zoll CUBOT S208 IPS OGS Screen 3G Android ...</td>\n","      <td>3</td>\n","    </tr>\n","    <tr>\n","      <th>7</th>\n","      <td>Alcatel onetouch 991D Smartphone (10,2 cm (4 Z...</td>\n","      <td>95</td>\n","    </tr>\n","    <tr>\n","      <th>8</th>\n","      <td>Apple Title: White Apple iPhone 5 16GB Locked ...</td>\n","      <td>109</td>\n","    </tr>\n","    <tr>\n","      <th>10</th>\n","      <td>5310</td>\n","      <td>6</td>\n","    </tr>\n","    <tr>\n","      <th>...</th>\n","      <td>...</td>\n","      <td>...</td>\n","    </tr>\n","    <tr>\n","      <th>3168</th>\n","      <td>5,0 Zoll CUBOT S208 IPS OGS Screen 3G Android ...</td>\n","      <td>3</td>\n","    </tr>\n","    <tr>\n","      <th>3169</th>\n","      <td>Alcatel OneTouch 800</td>\n","      <td>84</td>\n","    </tr>\n","    <tr>\n","      <th>3170</th>\n","      <td>Alcatel One Touch 991D</td>\n","      <td>72</td>\n","    </tr>\n","    <tr>\n","      <th>3171</th>\n","      <td>Apple MacBook Pro 13\" Touch Barilla 256 Gt SSD...</td>\n","      <td>107</td>\n","    </tr>\n","    <tr>\n","      <th>3174</th>\n","      <td>Acer Liquid Z200 Duo Smartphone USB Android 4....</td>\n","      <td>47</td>\n","    </tr>\n","  </tbody>\n","</table>\n","<p>1500 rows × 2 columns</p>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-69af196a-faae-4ae0-a6e9-5bad78c5fb63')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 10l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94z\"/><path d=\"M17.41 7.96l-1.37-1.37c-.4-.4-.92-.59-1.43-.59-.52 0-1.04.2-1.43.59L10.3 9.45l-7.72 7.72c-.78.78-.78 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":411}],"source":["# Combine and create dataframe with actual product names and their corresponding encoded values\n","\n","product_df_decoded = decoded_df.merge(product_df_drop, how='inner', left_index=True, right_index=True)\n","product_df_decoded.head(1500)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"188cb236","colab":{"base_uri":"https://localhost:8080/"},"outputId":"33e01438-4847-427a-fa4d-93ce1f0c6714"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(2398, 2)"]},"metadata":{},"execution_count":412}],"source":["# Finding the total number of rows in the combined dataframe\n","\n","product_df_decoded.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"98530708","colab":{"base_uri":"https://localhost:8080/"},"outputId":"072f7183-8f9b-4fb9-8340-d37cc5e89379"},"outputs":[{"output_type":"stream","name":"stdout","text":["2274\n"]}],"source":["# Total number of duplicated rows in the combined dataframe\n","\n","print(product_df_decoded.duplicated().sum())"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"4c7974a6","colab":{"base_uri":"https://localhost:8080/"},"outputId":"d2255ce5-2e00-4cf8-dc09-7019baa200bc"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(124, 2)"]},"metadata":{},"execution_count":414}],"source":["# Removing all the duplicated rows to get only the set of unique product values (with label encoded values below 211)\n","\n","product_df_decoded_duplicates_removed = product_df_decoded.drop_duplicates(keep='first')\n","product_df_decoded_duplicates_removed.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"e6a841cd","colab":{"base_uri":"https://localhost:8080/","height":224},"outputId":"d457658d-3226-48b5-87e6-a4d3c13d83e4"},"outputs":[{"output_type":"stream","name":"stdout","text":["TOP 5 BEST RATED PRODUCTS :\n"]},{"output_type":"execute_result","data":{"text/plain":["                                        Decoded Values  product\n","14                                Apple iPhone 3GS 8Gb      123\n","89   Acer Liquid Z630 Smartphone dÃ©bloquÃ© 4G (Ecr...       51\n","123  Alcatel One Touch Pop C5 Smartphone, Dual SIM,...       83\n","303  Alcatel OneTouch Pop 3 Global Unlocked 4G LTE ...       88\n","384                  ASUS Zenfone 2 Laser ZE500KL 32Gb       31"],"text/html":["\n","  <div id=\"df-81d4e2e4-6df1-4536-ba00-27105227184c\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>Decoded Values</th>\n","      <th>product</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>14</th>\n","      <td>Apple iPhone 3GS 8Gb</td>\n","      <td>123</td>\n","    </tr>\n","    <tr>\n","      <th>89</th>\n","      <td>Acer Liquid Z630 Smartphone dÃ©bloquÃ© 4G (Ecr...</td>\n","      <td>51</td>\n","    </tr>\n","    <tr>\n","      <th>123</th>\n","      <td>Alcatel One Touch Pop C5 Smartphone, Dual SIM,...</td>\n","      <td>83</td>\n","    </tr>\n","    <tr>\n","      <th>303</th>\n","      <td>Alcatel OneTouch Pop 3 Global Unlocked 4G LTE ...</td>\n","      <td>88</td>\n","    </tr>\n","    <tr>\n","      <th>384</th>\n","      <td>ASUS Zenfone 2 Laser ZE500KL 32Gb</td>\n","      <td>31</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-81d4e2e4-6df1-4536-ba00-27105227184c')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":415}],"source":["# Extracting dataframe subset with only the product names of products which are among the top 5 best rated\n","\n","options = [123,31,51,83,88]\n","result_df = product_df_decoded_duplicates_removed[product_df_decoded_duplicates_removed['product'].isin(options)]\n","print (\"TOP 5 BEST RATED PRODUCTS :\")\n","result_df"]},{"cell_type":"markdown","source":["Other Techniques for Getting Better Model Performance"],"metadata":{"id":"2mQU3ar7AkUU"}},{"cell_type":"code","execution_count":null,"metadata":{"id":"1zEGosyLjcuu","colab":{"base_uri":"https://localhost:8080/"},"outputId":"67613c8e-9f64-469f-bc29-a8e276206d9e"},"outputs":[{"output_type":"stream","name":"stdout","text":["   score      author            product\n","0   10.0  CarolAnn35  Samsung Galaxy S8\n","1   10.0   james0923  Samsung Galaxy S8\n","\n"," (1271437, 3)\n"]}],"source":["# Drop unwanted columns from the main dataset\n","\n","df_phones = df_phones.drop(['phone_url', 'date', 'lang', 'country', 'source', 'domain', 'score_max', 'extract'], axis=1)\n","print(df_phones.head(2))\n","print(\"\\n\",df_phones.shape)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"zUQxFfgKrWbM","colab":{"base_uri":"https://localhost:8080/","height":300},"outputId":"25bbe991-4f49-4c73-f41f-81a1bda8ab80"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["            score\n","count  1271437.00\n","mean         8.01\n","std          2.62\n","min          0.00\n","25%          7.00\n","50%          9.00\n","75%         10.00\n","max         10.00"],"text/html":["\n","  <div id=\"df-d28c5d43-1310-4cca-b67d-ceff7a7cbef2\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>score</th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>count</th>\n","      <td>1271437.00</td>\n","    </tr>\n","    <tr>\n","      <th>mean</th>\n","      <td>8.01</td>\n","    </tr>\n","    <tr>\n","      <th>std</th>\n","      <td>2.62</td>\n","    </tr>\n","    <tr>\n","      <th>min</th>\n","      <td>0.00</td>\n","    </tr>\n","    <tr>\n","      <th>25%</th>\n","      <td>7.00</td>\n","    </tr>\n","    <tr>\n","      <th>50%</th>\n","      <td>9.00</td>\n","    </tr>\n","    <tr>\n","      <th>75%</th>\n","      <td>10.00</td>\n","    </tr>\n","    <tr>\n","      <th>max</th>\n","      <td>10.00</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-d28c5d43-1310-4cca-b67d-ceff7a7cbef2')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              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cursor: pointer;\n","      display: none;\n","      fill: #1967D2;\n","      height: 32px;\n","      padding: 0 0 0 0;\n","      width: 32px;\n","    }\n","\n","    .colab-df-convert:hover {\n","      background-color: #E2EBFA;\n","      box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n","      fill: #174EA6;\n","    }\n","\n","    [theme=dark] .colab-df-convert {\n","      background-color: #3B4455;\n","      fill: #D2E3FC;\n","    }\n","\n","    [theme=dark] .colab-df-convert:hover {\n","      background-color: #434B5C;\n","      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n","      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n","      fill: #FFFFFF;\n","    }\n","  </style>\n","\n","      <script>\n","        const buttonEl =\n","          document.querySelector('#df-d28c5d43-1310-4cca-b67d-ceff7a7cbef2 button.colab-df-convert');\n","        buttonEl.style.display =\n","          google.colab.kernel.accessAllowed ? 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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":417}],"source":["# Summary for Dataset\n","\n","df_phones.describe().round(2)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"KqaMhc15z_Gb","colab":{"base_uri":"https://localhost:8080/","height":351},"outputId":"27cffef5-def4-4481-d519-bdb4f19aa163"},"outputs":[{"output_type":"stream","name":"stderr","text":["/usr/local/lib/python3.7/dist-packages/seaborn/_decorators.py:43: FutureWarning: Pass the following variable as a keyword arg: x. From version 0.12, the only valid positional argument will be `data`, and passing other arguments without an explicit keyword will result in an error or misinterpretation.\n","  FutureWarning\n"]},{"output_type":"execute_result","data":{"text/plain":["<matplotlib.axes._subplots.AxesSubplot at 0x7f61e7bfcc10>"]},"metadata":{},"execution_count":418},{"output_type":"display_data","data":{"text/plain":["<Figure size 432x288 with 1 Axes>"],"image/png":"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\n"},"metadata":{"needs_background":"light"}}],"source":["# Plotting Score Coumn with Boxplot for understanding the score column\n","\n","sns.boxplot(df_phones['score'],color='blue')"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"kO80ljLk6yuQ","colab":{"base_uri":"https://localhost:8080/"},"outputId":"67a3dff8-0330-4519-dc34-43f11fb5f4aa"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["10.0    627502\n","8.0     286516\n","2.0     123037\n","6.0     110118\n","4.0      67998\n","9.0      38461\n","7.0       8282\n","5.0       4378\n","1.0       2775\n","3.0       2328\n","0.0         42\n","Name: score, dtype: int64"]},"metadata":{},"execution_count":419}],"source":["# All Rating Types in Score Column \n","\n","df_phones['score'].value_counts()"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"FAGc4NN7ecAl","colab":{"base_uri":"https://localhost:8080/","height":456},"outputId":"db5358a0-2cee-4c29-9540-cb745d24f6e8"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                                                        score\n","product                                                      \n","'Smartphone Meizu Pro 5, 5,7 pouces avec Exynos...   8.000000\n","'Sony Xperia X (F5122) â White â Dual Sim (...  10.000000\n","'Sony Xperia X (F5122) â rosa â Dual Sim (G...  10.000000\n","(7.62 cm (3 )Afficheur/Ã©cran, 2 MPixCamÃ©ra;bl...   6.000000\n","(CUBOT) GT88 5.5\" qHD 1.3GHz MTK6572 2-Core And...   8.000000\n","(DG300 Versione Aggiornata)5'' DOOGEE VOYAGER2 ...   7.574468\n","** COFFRET *** Ã©tui LG OPTIMUS L7 P700 coque L...  10.000000\n","*** A&D COFFRET OFFICIEL WIKO **** Housse WIKO ...   6.666667\n","*** COFFRET A&D *** Etui Galaxy Note 3 noir ORI...  10.000000\n","*** LG G2 ***Housse Portefeuille Etui Coque en ...  10.000000"],"text/html":["\n","  <div id=\"df-e3561c2f-b501-49f3-8be1-d609cafcccae\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        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cortex-a53...</th>\n","      <td>10.000000</td>\n","    </tr>\n","    <tr>\n","      <th>(7.62 cm (3 )Afficheur/Ã©cran, 2 MPixCamÃ©ra;blanc)-Smartphone</th>\n","      <td>6.000000</td>\n","    </tr>\n","    <tr>\n","      <th>(CUBOT) GT88 5.5\" qHD 1.3GHz MTK6572 2-Core Android 4.2.2 3G Phone 8MP CAM 512MB RAM 4GB ROM</th>\n","      <td>8.000000</td>\n","    </tr>\n","    <tr>\n","      <th>(DG300 Versione Aggiornata)5'' DOOGEE VOYAGER2 DG310 Dual Flashlights IPS Screen 3G Smartphone Android 4.4 MTK6582 1.3GHz Quad Core Telefono Cellulare Dual SIM 8G ROM OTG OTA GPS WIFI, BIANCO</th>\n","      <td>7.574468</td>\n","    </tr>\n","    <tr>\n","      <th>** COFFRET *** Ã©tui LG OPTIMUS L7 P700 coque LG Optimus L7 P700 Housse pour LG P700 + 3x FILM Protection LG OPTIMUS...</th>\n","      <td>10.000000</td>\n","    </tr>\n","    <tr>\n","      <th>*** A&amp;D COFFRET OFFICIEL WIKO **** Housse WIKO CINK FIVE Coque wiko cink five protection Flip cover Etui ORIGINAL...</th>\n","      <td>6.666667</td>\n","    </tr>\n","    <tr>\n","      <th>*** COFFRET A&amp;D *** Etui Galaxy Note 3 noir ORIGINAL Housse Samsung Galaxy NOTE 3 Coque galaxy Note 3 N9000 cuir...</th>\n","      <td>10.000000</td>\n","    </tr>\n","    <tr>\n","      <th>*** LG G2 ***Housse Portefeuille Etui Coque en Cuir + Stylet Ecran OFFERT!</th>\n","      <td>10.000000</td>\n","    </tr>\n","  </tbody>\n","</table>\n","</div>\n","      <button class=\"colab-df-convert\" onclick=\"convertToInteractive('df-e3561c2f-b501-49f3-8be1-d609cafcccae')\"\n","              title=\"Convert this dataframe to an interactive table.\"\n","              style=\"display:none;\">\n","        \n","  <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"24px\"viewBox=\"0 0 24 24\"\n","       width=\"24px\">\n","    <path d=\"M0 0h24v24H0V0z\" fill=\"none\"/>\n","    <path d=\"M18.56 5.44l.94 2.06.94-2.06 2.06-.94-2.06-.94-.94-2.06-.94 2.06-2.06.94zm-11 1L8.5 8.5l.94-2.06 2.06-.94-2.06-.94L8.5 2.5l-.94 2.06-2.06.94zm10 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pd.DataFrame(df_phones.groupby('product')['score'].mean())\n","scores.head(10)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"sW73kpo0AhKa","colab":{"base_uri":"https://localhost:8080/","height":238},"outputId":"0e6d3f41-4db3-4e1b-ce88-18643478d1ef"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                                                    score  number of scores\n","product                                                                    \n","'Smartphone Meizu Pro 5, 5,7 pouces avec Exynos...    8.0                 1\n","'Sony Xperia X (F5122) â White â Dual Sim (...   10.0                 1\n","'Sony Xperia X (F5122) â rosa â Dual Sim (G...   10.0                 1\n","(7.62 cm (3 )Afficheur/Ã©cran, 2 MPixCamÃ©ra;bl...    6.0                 1\n","(CUBOT) GT88 5.5\" qHD 1.3GHz MTK6572 2-Core And...    8.0                 1"],"text/html":["\n","  <div id=\"df-5270c436-1c5b-42cd-907f-0dc1f253c3a5\">\n","    <div 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df_phones.groupby('product')['score'].count()\n","scores.head()"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"W69pfy7BA9BQ","colab":{"base_uri":"https://localhost:8080/","height":458},"outputId":"79626b01-22f5-4991-83e6-392a281b3346"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["<seaborn.axisgrid.JointGrid at 0x7f61e7c09290>"]},"metadata":{},"execution_count":422},{"output_type":"display_data","data":{"text/plain":["<Figure size 432x432 with 3 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\n"},"metadata":{"needs_background":"light"}}],"source":["# Joint Plot of Score vs Number of scores column\n","\n","import matplotlib.pyplot as plt\n","%matplotlib inline\n","\n","sns.jointplot(x='score', y= 'number of scores', data = scores)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"ZScrZs5SDZ_U","colab":{"base_uri":"https://localhost:8080/","height":394},"outputId":"40434d8d-7a27-461a-dfec-dcf4b0491c7a"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["                                                 score  number of scores\n","product                                                                 \n","Lenovo Vibe K4 Note (White,16GB)              7.180165              5223\n","Lenovo Vibe K4 Note (Black, 16GB)             7.173388              4389\n","OnePlus 3 (Graphite, 64 GB)                   8.725323              4103\n","OnePlus 3 (Soft Gold, 64 GB)                  8.502109              3557\n","Huawei P8lite zwart / 16 GB                   8.457702              2707\n","Lenovo Vibe K5 (Gold, VoLTE update)           6.856354              2534\n","Samsung Galaxy S6 zwart / 32 GB               9.002135              2342\n","Lenovo Vibe K5 (Grey, VoLTE update)           6.678368              2108\n","Lenovo Used Lenovo Zuk Z1 (Space Grey, 64GB)  5.386981              1951\n","OnePlus 3T (Gunmetal, 6GB RAM + 64GB memory)  8.521508              1883"],"text/html":["\n","  <div id=\"df-c096d9d4-458a-4b85-bd9b-68c45c407521\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    .dataframe tbody tr th:only-of-type {\n","        vertical-align: middle;\n","    }\n","\n","    .dataframe tbody tr th {\n","        vertical-align: top;\n","    }\n","\n","    .dataframe thead th {\n","        text-align: right;\n","    }\n","</style>\n","<table border=\"1\" class=\"dataframe\">\n","  <thead>\n","    <tr style=\"text-align: right;\">\n","      <th></th>\n","      <th>score</th>\n","      <th>number of scores</th>\n","    </tr>\n","    <tr>\n","      <th>product</th>\n","      <th></th>\n","      <th></th>\n","    </tr>\n","  </thead>\n","  <tbody>\n","    <tr>\n","      <th>Lenovo Vibe K4 Note (White,16GB)</th>\n","      <td>7.180165</td>\n","      <td>5223</td>\n","    </tr>\n","    <tr>\n","      <th>Lenovo Vibe K4 Note (Black, 16GB)</th>\n","      <td>7.173388</td>\n","      <td>4389</td>\n","    </tr>\n","    <tr>\n","      <th>OnePlus 3 (Graphite, 64 GB)</th>\n","      <td>8.725323</td>\n","      <td>4103</td>\n","    </tr>\n","    <tr>\n","      <th>OnePlus 3 (Soft Gold, 64 GB)</th>\n","      <td>8.502109</td>\n","      <td>3557</td>\n","    </tr>\n","    <tr>\n","      <th>Huawei P8lite zwart / 16 GB</th>\n","      <td>8.457702</td>\n","      <td>2707</td>\n","    </tr>\n","    <tr>\n","      <th>Lenovo Vibe K5 (Gold, VoLTE update)</th>\n","      <td>6.856354</td>\n","      <td>2534</td>\n","    </tr>\n","    <tr>\n","      <th>Samsung Galaxy S6 zwart / 32 GB</th>\n","      <td>9.002135</td>\n","      <td>2342</td>\n","    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of scores'],color='blue')"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"F1_6jzLUG-hK","colab":{"base_uri":"https://localhost:8080/"},"outputId":"c62b1871-be1a-477e-a956-8fab392b1b47"},"outputs":[{"output_type":"stream","name":"stdout","text":["90559\n"]}],"source":["# Subset of the dataset Dataframe where 'Number of Scores' column values are greater than 1000\n","\n","scores_above_1000 = scores[scores['number of scores']>1000]\n","scores_above_1000.shape\n","print(scores_above_1000['number of scores'].sum())"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"OXij7qlH4Cjm","colab":{"base_uri":"https://localhost:8080/","height":351},"outputId":"6a97ec86-df38-4b28-e094-90c5ddbe6ee2"},"outputs":[{"output_type":"stream","name":"stderr","text":["/usr/local/lib/python3.7/dist-packages/seaborn/_decorators.py:43: FutureWarning: Pass the following variable as a keyword arg: x. From version 0.12, the only valid positional argument will be `data`, and passing other arguments without an explicit keyword will result in an error or misinterpretation.\n","  FutureWarning\n"]},{"output_type":"execute_result","data":{"text/plain":["<matplotlib.axes._subplots.AxesSubplot at 0x7f61ea6f6110>"]},"metadata":{},"execution_count":427},{"output_type":"display_data","data":{"text/plain":["<Figure size 432x288 with 1 Axes>"],"image/png":"iVBORw0KGgoAAAANSUhEUgAAAWAAAAEGCAYAAABbzE8LAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEgAACxIB0t1+/AAAADh0RVh0U29mdHdhcmUAbWF0cGxvdGxpYiB2ZXJzaW9uMy4yLjIsIGh0dHA6Ly9tYXRwbG90bGliLm9yZy+WH4yJAAAOUUlEQVR4nO3df2yd1X3H8fc3mJA0sBKTrLKgXWKEVLUTAxqVsrEqFMa0dmr3o2yuWEt/KF1TraND0xQLqdI0bbBu2kanSSneJrSqrQsa7RhaR0N+rNV+BCUloQksIzVpRuQtoaG0QmStydkfz3FyYyVO4jzX3+v4/ZKucu65zz3POcfcD4+P/RxHKQVJ0uxbkN0BSZqvDGBJSmIAS1ISA1iSkhjAkpSk72wOXrZsWVmxYkWXuiJJ56ft27e/UEpZPrX+rAJ4xYoVbNu2rb1eSdI8EBHfOVm9SxCSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkhjAkpTEAJakJAawJCU5q78JN1tGRkYYGxtrpa3x8XEABgYGWmlv0uDgIGvWrGm1TUnzS08G8NjYGDt3fpsjRy4/57YWLXoZgP37j5xzW8fbPNBaW5Lmr54MYIAjRy7nuefuPOd2Vq68D6CVtqa2KUnnwjVgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkhjAkpTEAJakJAawJCUxgCUpiQEsSUkMYElKYgBLUhIDWJKSGMCSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkhjAkpTEAJakJAawJCUxgCUpiQEsSUkMYElKMisBPDIywsjIyGycSi3y6yZ1V99snGRsbGw2TqOW+XWTusslCElKYgBLUhIDWJKSGMCSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkhjAkpTEAJakJAawJCUxgCUpiQEsSUkMYElKYgBLUhIDWJKSGMCSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYDVqsOHD7Nu3TpefPHF7K7Mml4fc9v96/Xxtq2b4zWA1arR0VGefvppRkdHs7sya3p9zG33r9fH27ZujtcAVmsOHz7Mxo0bKaXw+OOPz4srpF4fc9v96/Xxtq3b4+1rtbVTGB8f55VXXmF4ePiMjh8bG2Phwgu73KuZW7jwEGNjPzrj8cxVY2NjLF68+IyPHx0d5ejRowAcPXqU0dFR1q5d263u9YReH3Pb/ev18bat2+M97RVwRHw0IrZFxLZDhw61dmKdf7Zs2cLExAQAExMTbN68OblH3dfrY267f70+3rZ1e7ynvQIupdwP3A+watWqMpOTDAwMAHDPPfec0fHDw8Ns3XpkJqeaFT/84XIGBxed8XjmqrO9wl+9ejUbNmxgYmKCvr4+brrppi71rHf0+pjb7l+vj7dt3R6va8BqzdDQEAsWNP9JLViwgKGhoeQedV+vj7nt/vX6eNvW7fEawGpNf38/N998MxHBLbfcwtKlS7O71HW9Pua2+9fr421bt8c7Kz+E0/wxNDTE/v37z/sro069Pua2+9fr421bN8drAKtV/f393HvvvdndmFW9Pua2+9fr421bN8frEoQkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkhjAkpTEAJakJAawJCUxgCUpiQEsSUkMYElKYgBLUhIDWJKSGMCSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkvTNxkkGBwdn4zRqmV83qbtmJYDXrFkzG6dRy/y6Sd3lEoQkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkhjAkpTEAJakJAawJCUxgCUpiQEsSUkMYElKYgBLUhIDWJKSGMCSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUxACWpCQGsCQlMYAlKYkBLElJDGBJSmIAS1ISA1iSkhjAkpTEAJakJH3ZHTiVRYsOsHLlfS208zxAK20db/MAcGVr7Uman3oygAcHB1tra3x8CQADA4taaxOubLWPkuanngzgNWvWZHdBkrrONWBJSmIAS1ISA1iSkhjAkpTEAJakJAawJCUxgCUpiQEsSUkMYElKYgBLUhIDWJKSGMCSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSEgNYkpIYwJKUJEopZ35wxCHgOzM81zLghRm+dz5wfqbn/EzP+Zle9vz8RCll+dTKswrgcxER20opq2blZHOQ8zM952d6zs/0enV+XIKQpCQGsCQlmc0Avn8WzzUXOT/Tc36m5/xMryfnZ9bWgCVJJ3IJQpKSGMCSlGTGARwRfxsRByNiV0ddf0RsiIhn679La31ExGciYm9EPBUR13W85456/LMRcce5Dad3RMTrI2JzRDwdEbsj4s5a7xwBEbEoIp6IiJ11fn6/1q+MiK11Hr4UEQtr/UX1+d76+oqOtoZr/Z6I+PmcEXVHRFwQEU9GxKP1ufNTRcS+iPhWROyIiG21bm59vkopM3oAbweuA3Z11H0aWFfL64A/ruV3Al8FAngbsLXW9wNj9d+ltbx0pn3qpQcwAFxXy5cA/wW8yTk6Nj8BXFzLFwJb67gfBIZq/XpgbS1/HFhfy0PAl2r5TcBO4CJgJfBt4ILs8bU4T3cBXwAerc+dn+Nzsw9YNqVuTn2+znUCVkwJ4D3AQC0PAHtq+bPA+6YeB7wP+GxH/QnHnU8P4B+An3OOTjo3rwG+CVxPc7dSX62/AXislh8DbqjlvnpcAMPAcEdbx46b6w/gCmAj8A7g0Tpe5+f4WE4WwHPq89X2GvDrSinjtfw/wOtq+XLgvzuOe77Wnar+vFK/HbyW5irPOarqt9c7gIPABpqrs++VUibqIZ1jPTYP9fWXgMs4j+cH+Avg94Cj9fllOD+dCvC1iNgeER+tdXPq89XXrYZLKSUi5v3vuEXExcDfA58spXw/Io69Nt/nqJTyKnBNRFwKfBl4Y3KXekZE/CJwsJSyPSJWZ/enR91YSjkQET8ObIiI/+x8cS58vtq+Av7fiBgAqP8erPUHgNd3HHdFrTtV/XkhIi6kCd/Pl1IertXO0RSllO8Bm2m+pb40IiYvDDrHemwe6uuvBb7L+Ts/PwO8OyL2AaM0yxD34fwcU0o5UP89SPM/8Lcyxz5fbQfwI8DkTxHvoFn3nKz/QP1J5NuAl+q3CY8Bt0bE0vrTyltr3ZwXzaXu3wDPlFL+rOMl5wiIiOX1ypeIWEyzPv4MTRC/tx42dX4m5+29wKbSLNo9AgzV3wJYCVwFPDE7o+ieUspwKeWKUsoKmh+qbSql3I7zA0BELImISybLNJ+LXcy1z9c5LIB/ERgHfkSzbvIRmjWnjcCzwONAfz02gL+iWeP7FrCqo50PA3vr40PZC/ttPYAbadaongJ21Mc7naNjY7oaeLLOzy7gU7V+kCYg9gIPARfV+kX1+d76+mBHW3fXedsD/EL22LowV6s5/lsQzs/xedhZH7uBu2v9nPp8eSuyJCXxTjhJSmIAS1ISA1iSkhjAkpTEAJakJAawUkTElojo+h9JjIjfjohnIuLz3T6XdLa6diuy1C0R0VeO74dwOh8HbimlPN9DfZIAr4A1jYhYUa8eR+qevV+rd62dcAUbEcvqLbNExAcj4it1L9Z9EfFbEXFX3dP2PyKiv+MU7697ue6KiLfW9y+JZq/pJ+p73tPR7iMRsYnmF+2n9vWu2s6uiPhkrVtP8wv7X42I35ly/JvrOXbU/WGvqvUfqM93RsTnOuZhU63fGBFvqPUPRMT6iNgKfDoiroyIf66bw3wjIt5Yj7ut9mtnRHy9ra+PzgPZd7T46N0HzXajE8A19fmDwG/U8hbq3UTAMmBfLX+Q5o6iS4DlNLtyfay+9uc0mxJNvn+klt9O3dYU+KOOc1xKs4/yktru89Q7m6b08y00dzctAS6muTPq2vraPqZsWVjr/xK4vZYXAouBN9fzLav1k3dR/SNwRy1/GPhKLT9As03kBfX5RuCqWr6e5nZgat8unxxT9tfVR+88XILQ6TxXStlRy9tpQvl0NpdSfgD8ICJeogkwaILo6o7jvghQSvl6RPxY3RviVppNaH63HrMIeEMtbyilHD7J+W4EvlxKeRkgIh4GfpbmVudT+Xfg7oi4Ani4lPJsRLwDeKiU8kLt1+S5bgB+pZY/R7Pp96SHSimvRrPr3U8DD8XxHe8uqv/+K/BARDwIPIxUGcA6nf/rKL9Kc6UIzZXx5BLWomnec7Tj+VFO/G9u6n3wheae/V8tpezpfCEirgdePqueT6OU8oW6dPAu4J8i4jdn2NRknxbQ7NV7zUnO9bHa/3cB2yPiLaWU787wfDqPuAasmdpH860/HN+d62z9OkBE3EizO9VLNDtRfaLuJkdEXHsG7XwD+KWIeE3dGeuXa90pRcQgMFZK+QzNjllXA5uA2yLisnrM5Hr1v9HsSAZw+8naLqV8H3guIm6r742I+KlavrKUsrWU8ingECduf6h5zADWTP0psDYinqRZA56JI/X962l20wP4A5q/EfdUROyuz6dVSvkmzXrsEzR/deSvSynTLT8A/BqwK5q/yPGTwN+VUnYDfwj8S0TsBCa3Ef0E8KGIeAp4P3DnKdq8HfhIfe9u4D21/k+i+eORu2jCfOfpxqT5wd3QJCmJV8CSlMQAlqQkBrAkJTGAJSmJASxJSQxgSUpiAEtSkv8HxeUW06uQf+gAAAAASUVORK5CYII=\n"},"metadata":{"needs_background":"light"}}],"source":["sns.boxplot(scores_above_1000['number of scores'],color='blue')"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"-9bbVilU_kun","colab":{"base_uri":"https://localhost:8080/","height":458},"outputId":"5f0fcb87-e1f9-49ed-af01-8ae3834929fe"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["<seaborn.axisgrid.JointGrid at 0x7f61ea74c750>"]},"metadata":{},"execution_count":428},{"output_type":"display_data","data":{"text/plain":["<Figure size 432x432 with 3 Axes>"],"image/png":"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y= 'number of scores', data = scores_above_1000)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"j5hYhbVl3PlP","colab":{"base_uri":"https://localhost:8080/"},"outputId":"c2ceb285-268b-4987-dd3a-e965d80781fd"},"outputs":[{"output_type":"stream","name":"stderr","text":["/usr/local/lib/python3.7/dist-packages/pandas/core/frame.py:5047: SettingWithCopyWarning: \n","A value is trying to be set on a copy of a slice from a DataFrame\n","\n","See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy\n","  errors=errors,\n"]},{"output_type":"execute_result","data":{"text/plain":["(90559, 3)"]},"metadata":{},"execution_count":429}],"source":["# Renaming the dataset Column Names\n","scores_above_1000.rename(columns = {'score':'mean_score'}, inplace = True)\n","\n","# Converting the datatype to dataframe\n","scores_above_1000 = pd.DataFrame(scores_above_1000) # , columns=['Decoded Values']\n","scores_above_1000.reset_index(level=0, inplace=True) # to convert the current dataframe index into column\n","\n","# Combining scores above 1000 with author and product columns from the original Dataset\n","df_phones_scores_above_1000 = pd.merge(df_phones, scores_above_1000[['product']], on = 'product', how = 'inner')\n","df_phones_scores_above_1000.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"jL3U5ajb-T8w","colab":{"base_uri":"https://localhost:8080/","height":112},"outputId":"350735e4-b6f2-411a-eddf-1012ba31fee4"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["   score         author                                  product\n","0   10.0  Nemo1cedillo   Samsung Galaxy S6 edge+ 32GB (T-Mobile)\n","1   10.0      FadeMane   Samsung Galaxy S6 edge+ 32GB (T-Mobile)"],"text/html":["\n","  <div id=\"df-d7339562-1455-43eb-8b75-b8b8c860e6eb\">\n","    <div class=\"colab-df-container\">\n","      <div>\n","<style scoped>\n","    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Visit the ' +\n","            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n","            + ' to learn more about interactive tables.';\n","          element.innerHTML = '';\n","          dataTable['output_type'] = 'display_data';\n","          await google.colab.output.renderOutput(dataTable, element);\n","          const docLink = document.createElement('div');\n","          docLink.innerHTML = docLinkHtml;\n","          element.appendChild(docLink);\n","        }\n","      </script>\n","    </div>\n","  </div>\n","  "]},"metadata":{},"execution_count":432}],"source":["# Label encoding the dataframe before building the train and test set from it\n","\n","df_phones_scores_above_1000['author']= label_encoder.fit_transform(df_phones_scores_above_1000['author'])\n","\n","label_encoder_1 = preprocessing.LabelEncoder()\n","\n","df_phones_scores_above_1000['product']= label_encoder.fit_transform(df_phones_scores_above_1000['product'])\n","\n","df_phones_scores_above_1000.head(2)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"s7wQ3JKEcDb4","colab":{"base_uri":"https://localhost:8080/"},"outputId":"db6ce840-efb8-4062-cb2c-b92373771dfd"},"outputs":[{"output_type":"execute_result","data":{"text/plain":["(90559, 3)"]},"metadata":{},"execution_count":433}],"source":["# Reducing the dataset size to save on memory consumption \n","\n","df_phones_scores_above_1000 = df_phones_scores_above_1000.astype(np.uint8)\n","df_phones_scores_above_1000.shape"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"0wuynRN5XNRE"},"outputs":[],"source":["# Build the train and test sets from the SVD dataset \n","\n","df_phones_scores_above_1000_new = Dataset.load_from_df(df_phones_scores_above_1000[['author', 'product', 'score']], reader)\n","\n","trainset_new = df_phones_scores_above_1000_new.build_full_trainset()\n","testset_new = trainset_new.build_anti_testset(fill=None)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"ZWd2kBtsZPGG","colab":{"base_uri":"https://localhost:8080/"},"outputId":"ed8accc8-e2a3-4f90-eb3d-646798260574"},"outputs":[{"output_type":"stream","name":"stdout","text":["Estimating biases using als...\n","Computing the pearson_baseline similarity matrix...\n","Done computing similarity matrix.\n"]},{"output_type":"execute_result","data":{"text/plain":["[Prediction(uid=11, iid=20, r_ui=8.203105157963316, est=7.788979788749335, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=11, iid=17, r_ui=8.203105157963316, est=7.193848694042355, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=11, iid=53, r_ui=8.203105157963316, est=6.282260330055401, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=144, iid=48, r_ui=8.203105157963316, est=9.376457120524073, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=144, iid=19, r_ui=8.203105157963316, est=7.457938943138542, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=144, iid=36, r_ui=8.203105157963316, est=8.161135130666253, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=144, iid=25, r_ui=8.203105157963316, est=8.67105874526701, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=225, iid=5, r_ui=8.203105157963316, est=7.986226220871114, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=225, iid=23, r_ui=8.203105157963316, est=7.567140165929352, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=225, iid=19, r_ui=8.203105157963316, est=7.335037164466229, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=83, iid=52, r_ui=8.203105157963316, est=10, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=83, iid=24, r_ui=8.203105157963316, est=7.768266586190046, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=83, iid=36, r_ui=8.203105157963316, est=8.629878787342227, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=76, iid=21, r_ui=8.203105157963316, est=8.102111342723894, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=76, iid=24, r_ui=8.203105157963316, est=7.644629334234784, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=123, iid=20, r_ui=8.203105157963316, est=8.216550978175421, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=123, iid=24, r_ui=8.203105157963316, est=7.178919017771366, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=143, iid=18, r_ui=8.203105157963316, est=7.7535235456044855, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=143, iid=25, r_ui=8.203105157963316, est=8.68450512267412, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=43, iid=52, r_ui=8.203105157963316, est=9.962966312144854, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=43, iid=36, r_ui=8.203105157963316, est=8.199978018407505, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=52, r_ui=8.203105157963316, est=9.717027044739428, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=48, r_ui=8.203105157963316, est=9.579720393768206, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=34, r_ui=8.203105157963316, est=8.892997098299189, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=17, r_ui=8.203105157963316, est=7.75609105979916, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=19, r_ui=8.203105157963316, est=7.1490317428094645, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=35, r_ui=8.203105157963316, est=8.396351714526126, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=34, r_ui=8.203105157963316, est=8.659001341266032, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=21, r_ui=8.203105157963316, est=8.438301145164088, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=20, r_ui=8.203105157963316, est=8.439855348442652, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=23, r_ui=8.203105157963316, est=7.392893655935131, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=2, r_ui=8.203105157963316, est=7.260702129358098, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=1, r_ui=8.203105157963316, est=9.457508621172028, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=154, iid=8, r_ui=8.203105157963316, est=8.682416776007724, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=242, iid=41, r_ui=8.203105157963316, est=9.369003456206821, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=172, iid=22, r_ui=8.203105157963316, est=7.665538037318969, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=172, iid=20, r_ui=8.203105157963316, est=7.332776990664069, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=172, iid=19, r_ui=8.203105157963316, est=6.58732692642342, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=44, iid=48, r_ui=8.203105157963316, est=9.42576540162883, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=44, iid=21, r_ui=8.203105157963316, est=9.122632706620228, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=44, iid=53, r_ui=8.203105157963316, est=6.017181405947868, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=128, iid=48, r_ui=8.203105157963316, est=9.564889799696257, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=128, iid=24, r_ui=8.203105157963316, est=7.062195844416624, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=128, iid=53, r_ui=8.203105157963316, est=6.633250389498209, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=93, iid=35, r_ui=8.203105157963316, est=7.918563939670877, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=93, iid=17, r_ui=8.203105157963316, est=6.939399816453081, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=220, iid=48, r_ui=8.203105157963316, est=9.352943692681556, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=119, iid=22, r_ui=8.203105157963316, est=8.084075960367933, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=119, iid=20, r_ui=8.203105157963316, est=7.978202559173345, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=119, iid=17, r_ui=8.203105157963316, est=7.177634865221025, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=119, iid=1, r_ui=8.203105157963316, est=9.355416369455263, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=151, iid=17, r_ui=8.203105157963316, est=7.371464149628704, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=23, iid=35, r_ui=8.203105157963316, est=8.058119779922329, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=239, iid=24, r_ui=8.203105157963316, est=7.213125258556107, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=28, iid=21, r_ui=8.203105157963316, est=8.556517728551897, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=28, iid=40, r_ui=8.203105157963316, est=9.113513758795335, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=28, iid=17, r_ui=8.203105157963316, est=6.975024249633406, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=28, iid=19, r_ui=8.203105157963316, est=6.798831189434399, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=27, iid=17, r_ui=8.203105157963316, est=6.950684907252784, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=78, iid=22, r_ui=8.203105157963316, est=7.883583187892007, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=187, iid=48, r_ui=8.203105157963316, est=9.05048695102977, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=187, iid=17, r_ui=8.203105157963316, est=7.62986814980038, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=218, iid=34, r_ui=8.203105157963316, est=8.397635368461293, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=218, iid=36, r_ui=8.203105157963316, est=7.716489005749336, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=253, iid=3, r_ui=8.203105157963316, est=7.717068367900467, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=253, iid=24, r_ui=8.203105157963316, est=7.353201243026231, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=114, iid=20, r_ui=8.203105157963316, est=7.96968403447923, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=114, iid=2, r_ui=8.203105157963316, est=8.083860912386388, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=114, iid=1, r_ui=8.203105157963316, est=9.26431905116042, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=121, iid=48, r_ui=8.203105157963316, est=9.710633558985547, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=121, iid=21, r_ui=8.203105157963316, est=8.582628646940227, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=94, iid=20, r_ui=8.203105157963316, est=7.501166810587161, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=94, iid=17, r_ui=8.203105157963316, est=7.415575680857523, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=94, iid=19, r_ui=8.203105157963316, est=6.841733870648836, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=8, iid=3, r_ui=8.203105157963316, est=7.610440500944862, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=8, iid=1, r_ui=8.203105157963316, est=9.262795685198025, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=8, iid=13, r_ui=8.203105157963316, est=5.604658328822705, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=135, iid=48, r_ui=8.203105157963316, est=9.71835379151875, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=135, iid=21, r_ui=8.203105157963316, est=8.146856183275503, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=135, iid=8, r_ui=8.203105157963316, est=8.243830256054991, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=135, iid=19, r_ui=8.203105157963316, est=7.284561665754823, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=29, iid=24, r_ui=8.203105157963316, est=7.481340749272695, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=29, iid=17, r_ui=8.203105157963316, est=6.6932067484784685, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=29, iid=18, r_ui=8.203105157963316, est=7.435122910040325, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=113, iid=35, r_ui=8.203105157963316, est=8.77242609937995, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=16, iid=48, r_ui=8.203105157963316, est=9.304961500758232, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=16, iid=22, r_ui=8.203105157963316, est=8.043667089987185, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=96, iid=45, r_ui=8.203105157963316, est=9.566214166287654, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=96, iid=20, r_ui=8.203105157963316, est=8.261906974309365, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=96, iid=17, r_ui=8.203105157963316, est=7.272842840139093, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=96, iid=36, r_ui=8.203105157963316, est=8.186182553614577, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=156, iid=11, r_ui=8.203105157963316, est=8.722973968651704, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=147, iid=48, r_ui=8.203105157963316, est=9.467548726897057, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=147, iid=34, r_ui=8.203105157963316, est=8.888259070449015, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=147, iid=22, r_ui=8.203105157963316, est=8.293772762414319, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=217, iid=19, r_ui=8.203105157963316, est=7.101579890002476, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=100, iid=48, r_ui=8.203105157963316, est=9.666023046038456, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=100, iid=19, r_ui=8.203105157963316, est=7.148724276518429, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=68, iid=21, r_ui=8.203105157963316, est=8.50158992775311, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=57, iid=5, r_ui=8.203105157963316, est=8.24643294035195, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=57, iid=3, r_ui=8.203105157963316, est=7.169354088731177, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=57, iid=23, r_ui=8.203105157963316, est=7.294502518658991, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=57, iid=17, r_ui=8.203105157963316, est=7.2712215481253555, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=69, iid=42, r_ui=8.203105157963316, est=9.160968586720408, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=69, iid=22, r_ui=8.203105157963316, est=8.026183729332981, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=69, iid=37, r_ui=8.203105157963316, est=7.59158156730682, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=69, iid=23, r_ui=8.203105157963316, est=7.500996631346103, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=69, iid=2, r_ui=8.203105157963316, est=7.373785734063878, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=198, iid=24, r_ui=8.203105157963316, est=7.497824529307635, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=198, iid=17, r_ui=8.203105157963316, est=7.292152241660766, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=90, iid=52, r_ui=8.203105157963316, est=9.533928161064049, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=90, iid=20, r_ui=8.203105157963316, est=7.510015376173826, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=90, iid=4, r_ui=8.203105157963316, est=8.226492055192958, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=52, r_ui=8.203105157963316, est=9.459529826753505, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=45, r_ui=8.203105157963316, est=9.343643514057577, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=22, r_ui=8.203105157963316, est=7.624429313735457, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=20, r_ui=8.203105157963316, est=8.199386446356552, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=18, r_ui=8.203105157963316, est=6.976743126564928, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=49, iid=22, r_ui=8.203105157963316, est=7.882748396226691, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=49, iid=24, r_ui=8.203105157963316, est=7.324389980617077, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=63, iid=21, r_ui=8.203105157963316, est=8.272057024339372, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=63, iid=20, r_ui=8.203105157963316, est=7.603917260088614, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=63, iid=24, r_ui=8.203105157963316, est=6.558030198656343, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=152, iid=48, r_ui=8.203105157963316, est=9.100566706434448, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=252, iid=37, r_ui=8.203105157963316, est=7.317072454396234, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=252, iid=17, r_ui=8.203105157963316, est=7.568860485504577, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=74, iid=22, r_ui=8.203105157963316, est=7.15133845392676, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=74, iid=24, r_ui=8.203105157963316, est=7.211547840628847, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=74, iid=17, r_ui=8.203105157963316, est=7.698109929586179, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=20, iid=3, r_ui=8.203105157963316, est=7.914151549904245, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=20, iid=53, r_ui=8.203105157963316, est=6.854384930700576, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=245, iid=52, r_ui=8.203105157963316, est=9.809071286773397, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=245, iid=48, r_ui=8.203105157963316, est=9.40140967817043, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=245, iid=24, r_ui=8.203105157963316, est=7.213400236475153, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=232, iid=21, r_ui=8.203105157963316, est=8.364638777941764, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=232, iid=19, r_ui=8.203105157963316, est=6.652861689217785, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=165, iid=24, r_ui=8.203105157963316, est=6.741344960319621, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=165, iid=53, r_ui=8.203105157963316, est=6.230122100178541, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=183, iid=48, r_ui=8.203105157963316, est=9.513301870114292, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=183, iid=22, r_ui=8.203105157963316, est=8.246706275760966, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=183, iid=24, r_ui=8.203105157963316, est=6.9157421509538, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=183, iid=37, r_ui=8.203105157963316, est=7.589302750502798, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=81, iid=52, r_ui=8.203105157963316, est=9.775790037866834, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=81, iid=18, r_ui=8.203105157963316, est=7.602228012381522, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=136, iid=45, r_ui=8.203105157963316, est=9.665199301481227, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=136, iid=37, r_ui=8.203105157963316, est=8.158455756182935, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=7, iid=36, r_ui=8.203105157963316, est=8.093305406930105, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=248, iid=48, r_ui=8.203105157963316, est=9.522138816242398, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=248, iid=2, r_ui=8.203105157963316, est=7.326556269297227, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=4, iid=37, r_ui=8.203105157963316, est=6.880144621733745, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=4, iid=17, r_ui=8.203105157963316, est=7.210547589292121, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=56, iid=20, r_ui=8.203105157963316, est=7.7912440187058705, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=56, iid=17, r_ui=8.203105157963316, est=7.285834663038152, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=111, iid=3, r_ui=8.203105157963316, est=7.76040755058531, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=32, iid=48, r_ui=8.203105157963316, est=9.099367667752224, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=32, iid=17, r_ui=8.203105157963316, est=6.9890482208047855, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=10, iid=17, r_ui=8.203105157963316, est=7.132728334827639, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=10, iid=19, r_ui=8.203105157963316, est=7.294349241141997, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=240, iid=12, r_ui=8.203105157963316, est=9.344701667438798, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=140, iid=22, r_ui=8.203105157963316, est=7.941161744448185, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=140, iid=17, r_ui=8.203105157963316, est=7.1945613956969705, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=140, iid=19, r_ui=8.203105157963316, est=6.855245147801514, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=140, iid=53, r_ui=8.203105157963316, est=6.446297564219613, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=157, iid=37, r_ui=8.203105157963316, est=8.368678744681892, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=95, iid=36, r_ui=8.203105157963316, est=7.848365576715862, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=194, iid=52, r_ui=8.203105157963316, est=9.831496689610535, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=194, iid=48, r_ui=8.203105157963316, est=9.788387963475754, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=194, iid=4, r_ui=8.203105157963316, est=8.558229628061078, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=38, iid=3, r_ui=8.203105157963316, est=7.547569849841733, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=176, iid=52, r_ui=8.203105157963316, est=9.494971150921636, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=176, iid=48, r_ui=8.203105157963316, est=9.221243829824138, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=176, iid=39, r_ui=8.203105157963316, est=9.185369752399545, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=5, iid=6, r_ui=8.203105157963316, est=8.446205506345958, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=72, iid=37, r_ui=8.203105157963316, est=7.7936166267143125, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=227, iid=35, r_ui=8.203105157963316, est=8.5875650117203, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=227, iid=19, r_ui=8.203105157963316, est=7.130816283285104, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=124, iid=9, r_ui=8.203105157963316, est=9.079952092090743, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=124, iid=22, r_ui=8.203105157963316, est=7.5393147584372455, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=124, iid=36, r_ui=8.203105157963316, est=8.191654862391564, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=236, iid=48, r_ui=8.203105157963316, est=9.726126467070106, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=55, iid=19, r_ui=8.203105157963316, est=5.891802904263702, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=55, iid=1, r_ui=8.203105157963316, est=9.441180731974262, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=55, iid=36, r_ui=8.203105157963316, est=7.864709583752268, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=42, iid=22, r_ui=8.203105157963316, est=7.925633613924648, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=153, iid=19, r_ui=8.203105157963316, est=6.979721605073038, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=153, iid=53, r_ui=8.203105157963316, est=6.51593584183049, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=212, iid=17, r_ui=8.203105157963316, est=6.987325896847872, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=212, iid=19, r_ui=8.203105157963316, est=6.90402167885896, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=185, iid=52, r_ui=8.203105157963316, est=9.744680404297187, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=185, iid=22, r_ui=8.203105157963316, est=7.981040360268226, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=21, iid=21, r_ui=8.203105157963316, est=8.565641889968504, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=21, iid=0, r_ui=8.203105157963316, est=7.887255797233938, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=71, iid=22, r_ui=8.203105157963316, est=7.639036804131901, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=71, iid=0, r_ui=8.203105157963316, est=9.097454727956624, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=177, iid=52, r_ui=8.203105157963316, est=9.765509927419021, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=177, iid=22, r_ui=8.203105157963316, est=8.140239152565396, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=210, iid=47, r_ui=8.203105157963316, est=9.336123892281861, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=210, iid=1, r_ui=8.203105157963316, est=9.573708691106274, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=210, iid=53, r_ui=8.203105157963316, est=6.481726633950112, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=134, iid=6, r_ui=8.203105157963316, est=8.435833814227742, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=134, iid=37, r_ui=8.203105157963316, est=7.761646377459136, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=3, r_ui=8.203105157963316, est=7.836757459138641, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=24, r_ui=8.203105157963316, est=7.710119198770151, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=18, r_ui=8.203105157963316, est=7.726886799122508, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=13, r_ui=8.203105157963316, est=6.100502719178067, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=201, iid=12, r_ui=8.203105157963316, est=9.128365874730402, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=203, iid=52, r_ui=8.203105157963316, est=9.783416036782539, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=203, iid=48, r_ui=8.203105157963316, est=9.714328482017299, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=203, iid=24, r_ui=8.203105157963316, est=7.832774010992547, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=203, iid=31, r_ui=8.203105157963316, est=7.141488656170333, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=127, iid=48, r_ui=8.203105157963316, est=9.276692482700211, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=127, iid=17, r_ui=8.203105157963316, est=7.266083798597887, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=193, iid=24, r_ui=8.203105157963316, est=7.209140616892446, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=222, iid=22, r_ui=8.203105157963316, est=7.974606580720969, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=222, iid=13, r_ui=8.203105157963316, est=5.790741218472612, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=17, iid=52, r_ui=8.203105157963316, est=9.524617638324047, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=17, iid=21, r_ui=8.203105157963316, est=8.545356794438748, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=105, iid=16, r_ui=8.203105157963316, est=6.9169091850039965, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=105, iid=1, r_ui=8.203105157963316, est=9.143360420786872, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=148, iid=48, r_ui=8.203105157963316, est=9.323330962929823, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=86, iid=3, r_ui=8.203105157963316, est=7.323675625619469, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=97, iid=21, r_ui=8.203105157963316, est=8.409245314515635, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=97, iid=22, r_ui=8.203105157963316, est=7.884395365778128, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=97, iid=17, r_ui=8.203105157963316, est=7.060547535477721, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=84, iid=50, r_ui=8.203105157963316, est=9.818263108009369, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=84, iid=24, r_ui=8.203105157963316, est=6.983481027199778, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=208, iid=34, r_ui=8.203105157963316, est=9.26033929725044, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=208, iid=24, r_ui=8.203105157963316, est=6.9931454508067485, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=208, iid=19, r_ui=8.203105157963316, est=7.097047775508464, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=169, iid=24, r_ui=8.203105157963316, est=7.270622876947356, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=169, iid=37, r_ui=8.203105157963316, est=7.494014311755752, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=169, iid=19, r_ui=8.203105157963316, est=7.479910764285053, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=122, iid=42, r_ui=8.203105157963316, est=9.169255781373264, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=122, iid=24, r_ui=8.203105157963316, est=7.365760222587312, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=122, iid=19, r_ui=8.203105157963316, est=7.229905276755518, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=235, iid=48, r_ui=8.203105157963316, est=9.619359605781193, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=235, iid=21, r_ui=8.203105157963316, est=8.424545612904495, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=235, iid=36, r_ui=8.203105157963316, est=7.307738478159926, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=184, iid=19, r_ui=8.203105157963316, est=6.67435077636989, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=184, iid=36, r_ui=8.203105157963316, est=7.871056617369662, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=162, iid=17, r_ui=8.203105157963316, est=7.551096665908952, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=162, iid=19, r_ui=8.203105157963316, est=6.67735982147551, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=80, iid=21, r_ui=8.203105157963316, est=8.293566588263968, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=80, iid=7, r_ui=8.203105157963316, est=8.975421239972919, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=80, iid=19, r_ui=8.203105157963316, est=7.737095181287483, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=60, iid=48, r_ui=8.203105157963316, est=9.71936817579252, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=60, iid=36, r_ui=8.203105157963316, est=8.612731112435918, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=207, iid=17, r_ui=8.203105157963316, est=6.7953252704169005, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=207, iid=28, r_ui=8.203105157963316, est=7.839887228880114, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=46, iid=24, r_ui=8.203105157963316, est=6.874293166707475, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=54, iid=22, r_ui=8.203105157963316, est=8.693507511446748, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=18, iid=37, r_ui=8.203105157963316, est=7.409484194994181, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=18, iid=17, r_ui=8.203105157963316, est=7.410960011248585, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=18, iid=18, r_ui=8.203105157963316, est=6.899500936627877, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=18, iid=36, r_ui=8.203105157963316, est=8.436958836086946, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=161, iid=52, r_ui=8.203105157963316, est=9.494641803042715, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=161, iid=48, r_ui=8.203105157963316, est=9.684886202436978, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=161, iid=2, r_ui=8.203105157963316, est=7.313504913950466, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=109, iid=48, r_ui=8.203105157963316, est=9.468950719582025, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=109, iid=13, r_ui=8.203105157963316, est=5.350561570603166, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=159, iid=8, r_ui=8.203105157963316, est=8.359883246405486, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=159, iid=22, r_ui=8.203105157963316, est=8.14899590047087, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=159, iid=53, r_ui=8.203105157963316, est=6.054036292806524, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=58, iid=7, r_ui=8.203105157963316, est=8.919653063620654, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=221, iid=20, r_ui=8.203105157963316, est=7.511130841112128, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=221, iid=37, r_ui=8.203105157963316, est=7.539467826180611, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=221, iid=19, r_ui=8.203105157963316, est=7.158148661285991, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=158, iid=20, r_ui=8.203105157963316, est=7.75456107637198, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=158, iid=26, r_ui=8.203105157963316, est=8.976034488394125, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=173, iid=22, r_ui=8.203105157963316, est=7.964473825559729, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=173, iid=24, r_ui=8.203105157963316, est=7.079078124094364, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=88, iid=20, r_ui=8.203105157963316, est=7.669627720562936, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=88, iid=24, r_ui=8.203105157963316, est=7.217171862728708, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=88, iid=53, r_ui=8.203105157963316, est=5.93525898173001, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=88, iid=4, r_ui=8.203105157963316, est=8.653511962630683, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=138, iid=48, r_ui=8.203105157963316, est=9.315995182509958, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=138, iid=12, r_ui=8.203105157963316, est=9.46012625812885, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=138, iid=24, r_ui=8.203105157963316, est=7.487543285344678, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=138, iid=18, r_ui=8.203105157963316, est=6.925981660876426, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=170, iid=48, r_ui=8.203105157963316, est=9.484405956462947, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=170, iid=39, r_ui=8.203105157963316, est=9.589509490415695, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=64, iid=24, r_ui=8.203105157963316, est=7.655358478198462, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=64, iid=23, r_ui=8.203105157963316, est=8.07943155013275, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=82, iid=23, r_ui=8.203105157963316, est=7.623560302287226, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=25, iid=3, r_ui=8.203105157963316, est=7.890795962193264, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=25, iid=24, r_ui=8.203105157963316, est=7.740327817638946, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=112, iid=36, r_ui=8.203105157963316, est=8.218506677651789, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=247, iid=35, r_ui=8.203105157963316, est=8.738368450540184, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=35, iid=17, r_ui=8.203105157963316, est=7.354642965307733, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=79, iid=20, r_ui=8.203105157963316, est=8.414007304622892, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=79, iid=19, r_ui=8.203105157963316, est=7.110358922758865, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=79, iid=36, r_ui=8.203105157963316, est=8.503891714512934, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=115, iid=24, r_ui=8.203105157963316, est=6.948348143432444, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=115, iid=23, r_ui=8.203105157963316, est=7.999289278944975, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=115, iid=1, r_ui=8.203105157963316, est=9.034797515007902, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=132, iid=24, r_ui=8.203105157963316, est=8.366163438640504, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=132, iid=37, r_ui=8.203105157963316, est=8.545257176572305, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=202, iid=42, r_ui=8.203105157963316, est=9.020027735184785, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=202, iid=6, r_ui=8.203105157963316, est=8.49042492437801, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=202, iid=1, r_ui=8.203105157963316, est=9.752468421198808, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=241, iid=37, r_ui=8.203105157963316, est=6.693497983490368, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=108, iid=22, r_ui=8.203105157963316, est=7.994492818667898, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=108, iid=23, r_ui=8.203105157963316, est=7.267020614365217, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=254, iid=48, r_ui=8.203105157963316, est=9.255033943602884, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=254, iid=42, r_ui=8.203105157963316, est=9.244668900567305, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=254, iid=24, r_ui=8.203105157963316, est=7.69539340182812, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=254, iid=19, r_ui=8.203105157963316, est=6.81877305558402, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=67, iid=48, r_ui=8.203105157963316, est=9.122187294165926, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=67, iid=21, r_ui=8.203105157963316, est=8.22557184334835, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=67, iid=3, r_ui=8.203105157963316, est=7.584851755344033, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=67, iid=19, r_ui=8.203105157963316, est=7.191968230785113, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=117, iid=20, r_ui=8.203105157963316, est=8.359233432743856, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=117, iid=1, r_ui=8.203105157963316, est=9.069352552144549, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=191, iid=52, r_ui=8.203105157963316, est=9.636927220049635, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=30, iid=48, r_ui=8.203105157963316, est=9.527132979299198, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=30, iid=1, r_ui=8.203105157963316, est=9.520102624203464, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=103, iid=7, r_ui=8.203105157963316, est=9.028149907601385, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=103, iid=13, r_ui=8.203105157963316, est=5.305288241561614, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=166, iid=48, r_ui=8.203105157963316, est=9.66416410443212, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=166, iid=22, r_ui=8.203105157963316, est=7.312424441289703, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=166, iid=20, r_ui=8.203105157963316, est=8.214061472300559, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=22, iid=37, r_ui=8.203105157963316, est=7.373754326959811, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=244, iid=35, r_ui=8.203105157963316, est=8.512234597067721, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=244, iid=24, r_ui=8.203105157963316, est=6.964388605983776, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=244, iid=37, r_ui=8.203105157963316, est=7.857182929812965, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=40, iid=48, r_ui=8.203105157963316, est=9.270682957080531, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=40, iid=22, r_ui=8.203105157963316, est=7.857671412554114, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=40, iid=11, r_ui=8.203105157963316, est=8.623836236842983, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=118, iid=52, r_ui=8.203105157963316, est=9.634093817179448, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=118, iid=21, r_ui=8.203105157963316, est=8.303609484886978, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=118, iid=0, r_ui=8.203105157963316, est=7.82835981392439, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=118, iid=1, r_ui=8.203105157963316, est=9.166121345440814, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=188, iid=48, r_ui=8.203105157963316, est=9.001203070647431, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=188, iid=17, r_ui=8.203105157963316, est=7.032520363224277, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=52, iid=13, r_ui=8.203105157963316, est=5.919025468784957, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=145, iid=22, r_ui=8.203105157963316, est=8.038745401274662, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=205, iid=48, r_ui=8.203105157963316, est=9.395227950908271, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=205, iid=53, r_ui=8.203105157963316, est=7.2882546691986, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=149, iid=19, r_ui=8.203105157963316, est=7.0793004166178255, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=149, iid=13, r_ui=8.203105157963316, est=5.737374211962132, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=101, iid=52, r_ui=8.203105157963316, est=9.779373816959811, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=101, iid=2, r_ui=8.203105157963316, est=7.288844111479157, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=101, iid=53, r_ui=8.203105157963316, est=6.273518549108255, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=215, iid=20, r_ui=8.203105157963316, est=8.492755179785945, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=215, iid=24, r_ui=8.203105157963316, est=7.983691927587497, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=215, iid=18, r_ui=8.203105157963316, est=7.639327774953463, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=50, iid=21, r_ui=8.203105157963316, est=8.903064845581742, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=50, iid=24, r_ui=8.203105157963316, est=6.923187873194457, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=50, iid=17, r_ui=8.203105157963316, est=7.5070174431708745, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=26, iid=48, r_ui=8.203105157963316, est=9.136581141887682, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=102, iid=21, r_ui=8.203105157963316, est=8.695264808102445, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=102, iid=17, r_ui=8.203105157963316, est=7.389195484076674, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=9, iid=37, r_ui=8.203105157963316, est=7.5619884104830595, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=9, iid=1, r_ui=8.203105157963316, est=9.414742081158712, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=1, iid=1, r_ui=8.203105157963316, est=8.94176610672183, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=91, iid=45, r_ui=8.203105157963316, est=9.40237316478548, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=41, iid=5, r_ui=8.203105157963316, est=8.56396424871872, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=41, iid=24, r_ui=8.203105157963316, est=7.562087239273974, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=137, iid=36, r_ui=8.203105157963316, est=7.786419570120384, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=150, iid=48, r_ui=8.203105157963316, est=9.844178099975087, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=150, iid=19, r_ui=8.203105157963316, est=6.8341008217083745, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=107, iid=52, r_ui=8.203105157963316, est=9.866266606263869, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=107, iid=48, r_ui=8.203105157963316, est=9.797574450227499, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=107, iid=22, r_ui=8.203105157963316, est=8.10262651530253, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=107, iid=24, r_ui=8.203105157963316, est=7.661850135387098, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=250, iid=45, r_ui=8.203105157963316, est=9.745295422903531, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=250, iid=23, r_ui=8.203105157963316, est=7.273263455834029, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=250, iid=19, r_ui=8.203105157963316, est=7.3183725866636955, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=192, iid=48, r_ui=8.203105157963316, est=9.199970475325523, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=192, iid=17, r_ui=8.203105157963316, est=7.465433136590419, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=255, iid=35, r_ui=8.203105157963316, est=8.291024209875877, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=24, iid=24, r_ui=8.203105157963316, est=7.03495800352759, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=24, iid=37, r_ui=8.203105157963316, est=8.058492000973356, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=24, iid=19, r_ui=8.203105157963316, est=7.0808484628365225, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=24, iid=13, r_ui=8.203105157963316, est=5.717436727447344, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=45, iid=11, r_ui=8.203105157963316, est=8.779324704659981, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=45, iid=24, r_ui=8.203105157963316, est=7.3032211910564175, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=12, iid=48, r_ui=8.203105157963316, est=9.860005868560073, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=12, iid=7, r_ui=8.203105157963316, est=8.988052610789541, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=12, iid=11, r_ui=8.203105157963316, est=9.276157106519051, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=12, iid=17, r_ui=8.203105157963316, est=7.436601087679471, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=106, iid=48, r_ui=8.203105157963316, est=9.544709905823824, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=106, iid=2, r_ui=8.203105157963316, est=8.068209241484912, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=106, iid=1, r_ui=8.203105157963316, est=9.187032730242862, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=174, iid=3, r_ui=8.203105157963316, est=8.083817327306983, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=174, iid=40, r_ui=8.203105157963316, est=9.469965711362027, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=174, iid=23, r_ui=8.203105157963316, est=7.685495953489886, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=174, iid=36, r_ui=8.203105157963316, est=8.094754235797478, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=200, iid=24, r_ui=8.203105157963316, est=7.363421430173052, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=200, iid=18, r_ui=8.203105157963316, est=7.455897459900955, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=200, iid=36, r_ui=8.203105157963316, est=8.185880121009207, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=6, iid=17, r_ui=8.203105157963316, est=7.60304535901808, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=70, iid=17, r_ui=8.203105157963316, est=7.205531917165057, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=70, iid=18, r_ui=8.203105157963316, est=7.382284069775656, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=168, iid=21, r_ui=8.203105157963316, est=8.19975245666916, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=98, iid=37, r_ui=8.203105157963316, est=7.586348929973335, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=219, iid=20, r_ui=8.203105157963316, est=7.78364511431009, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=219, iid=37, r_ui=8.203105157963316, est=8.046820683671664, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=219, iid=19, r_ui=8.203105157963316, est=7.546437894038418, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=175, iid=20, r_ui=8.203105157963316, est=8.355933089075643, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=175, iid=40, r_ui=8.203105157963316, est=9.231596028223958, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=142, iid=22, r_ui=8.203105157963316, est=7.9854698987505275, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=142, iid=19, r_ui=8.203105157963316, est=7.362889715700935, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=142, iid=0, r_ui=8.203105157963316, est=8.36114811334716, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=142, iid=1, r_ui=8.203105157963316, est=9.54902912460619, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=229, iid=21, r_ui=8.203105157963316, est=8.704886600383249, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=31, iid=17, r_ui=8.203105157963316, est=7.004839342271128, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=31, iid=19, r_ui=8.203105157963316, est=7.016312655853213, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=85, iid=23, r_ui=8.203105157963316, est=7.684990779940533, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=85, iid=17, r_ui=8.203105157963316, est=7.38792367372146, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=85, iid=19, r_ui=8.203105157963316, est=7.585500983261494, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=237, iid=22, r_ui=8.203105157963316, est=7.849570267504927, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=51, iid=21, r_ui=8.203105157963316, est=8.93296607602987, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=14, iid=35, r_ui=8.203105157963316, est=8.610896404915186, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=14, iid=24, r_ui=8.203105157963316, est=7.376484916662351, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=104, iid=24, r_ui=8.203105157963316, est=7.336781517050292, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=224, iid=1, r_ui=8.203105157963316, est=9.32646982589805, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=209, iid=48, r_ui=8.203105157963316, est=9.529413496366582, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=209, iid=22, r_ui=8.203105157963316, est=7.709681089712961, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=230, iid=17, r_ui=8.203105157963316, est=6.997098847944128, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=204, iid=48, r_ui=8.203105157963316, est=9.10760183052449, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=204, iid=24, r_ui=8.203105157963316, est=7.392997547641589, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=249, iid=3, r_ui=8.203105157963316, est=8.026606059438901, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=53, iid=24, r_ui=8.203105157963316, est=5.997695680601586, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=53, iid=37, r_ui=8.203105157963316, est=6.877429830795232, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=53, iid=19, r_ui=8.203105157963316, est=6.8402303465190615, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=53, iid=31, r_ui=8.203105157963316, est=7.537315543788574, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=164, iid=17, r_ui=8.203105157963316, est=6.410158258839683, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=243, iid=9, r_ui=8.203105157963316, est=8.776445281268044, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=243, iid=35, r_ui=8.203105157963316, est=7.952029987061807, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=243, iid=19, r_ui=8.203105157963316, est=6.197876382418512, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=243, iid=36, r_ui=8.203105157963316, est=8.0818787757013, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=246, iid=48, r_ui=8.203105157963316, est=9.152618587588877, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=246, iid=22, r_ui=8.203105157963316, est=7.707921543428745, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=246, iid=17, r_ui=8.203105157963316, est=7.369139231884726, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=2, iid=1, r_ui=8.203105157963316, est=9.241748281825375, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=197, iid=48, r_ui=8.203105157963316, est=9.466868893898376, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=197, iid=23, r_ui=8.203105157963316, est=8.02069539544931, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=197, iid=17, r_ui=8.203105157963316, est=7.622625093290562, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=190, iid=45, r_ui=8.203105157963316, est=9.055332508301522, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=190, iid=5, r_ui=8.203105157963316, est=7.888550283272392, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=190, iid=23, r_ui=8.203105157963316, est=7.839727545921381, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=213, iid=48, r_ui=8.203105157963316, est=9.705258471662617, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=213, iid=21, r_ui=8.203105157963316, est=7.82387191674081, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=186, iid=52, r_ui=8.203105157963316, est=9.796475659018366, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=186, iid=22, r_ui=8.203105157963316, est=8.35332596503382, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=186, iid=24, r_ui=8.203105157963316, est=7.453482529318483, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=216, iid=52, r_ui=8.203105157963316, est=9.782067673971484, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=216, iid=35, r_ui=8.203105157963316, est=8.501252898566074, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=216, iid=22, r_ui=8.203105157963316, est=8.00156118536872, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=129, iid=21, r_ui=8.203105157963316, est=8.750976998977869, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=129, iid=17, r_ui=8.203105157963316, est=7.601443246506055, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=129, iid=19, r_ui=8.203105157963316, est=7.183665805382606, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=116, iid=1, r_ui=8.203105157963316, est=9.493376917528458, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=110, iid=5, r_ui=8.203105157963316, est=8.73980190374471, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=110, iid=17, r_ui=8.203105157963316, est=7.098177455369983, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=141, iid=20, r_ui=8.203105157963316, est=7.994721607837503, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=141, iid=24, r_ui=8.203105157963316, est=6.590694511507019, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=141, iid=37, r_ui=8.203105157963316, est=7.006362326025048, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=141, iid=36, r_ui=8.203105157963316, est=7.686480168720474, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=171, iid=0, r_ui=8.203105157963316, est=8.175727469483848, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=195, iid=48, r_ui=8.203105157963316, est=9.410817763286468, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=195, iid=3, r_ui=8.203105157963316, est=7.409882294608532, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=48, iid=22, r_ui=8.203105157963316, est=7.9618624399334035, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=48, iid=24, r_ui=8.203105157963316, est=7.271624825139855, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=48, iid=17, r_ui=8.203105157963316, est=7.567388934467445, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=48, iid=16, r_ui=8.203105157963316, est=6.90553503873226, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=48, iid=1, r_ui=8.203105157963316, est=9.464444077678909, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=178, iid=52, r_ui=8.203105157963316, est=8.69785535918739, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=73, iid=37, r_ui=8.203105157963316, est=7.809592138241001, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=3, iid=23, r_ui=8.203105157963316, est=7.209353747751607, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=3, iid=1, r_ui=8.203105157963316, est=9.004167957923293, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=52, r_ui=8.203105157963316, est=9.659564627942276, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=48, r_ui=8.203105157963316, est=9.464631665921853, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=5, r_ui=8.203105157963316, est=8.420279603624602, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=3, r_ui=8.203105157963316, est=7.826294974771064, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=24, r_ui=8.203105157963316, est=7.035049523952869, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=37, r_ui=8.203105157963316, est=7.526360778131284, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=233, iid=35, r_ui=8.203105157963316, est=8.678579794148934, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=233, iid=5, r_ui=8.203105157963316, est=8.468260720661393, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=233, iid=18, r_ui=8.203105157963316, est=7.049715339210295, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=233, iid=0, r_ui=8.203105157963316, est=7.678711166298623, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=37, iid=17, r_ui=8.203105157963316, est=7.563271549090322, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=131, iid=21, r_ui=8.203105157963316, est=9.152799672950433, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=131, iid=20, r_ui=8.203105157963316, est=8.425664155716163, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=181, iid=49, r_ui=8.203105157963316, est=9.383669023147965, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=181, iid=21, r_ui=8.203105157963316, est=8.059680321693742, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=181, iid=22, r_ui=8.203105157963316, est=7.368291311531, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=167, iid=24, r_ui=8.203105157963316, est=7.01522365496958, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=167, iid=17, r_ui=8.203105157963316, est=7.285200518353246, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=206, iid=1, r_ui=8.203105157963316, est=9.214739553419506, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=199, iid=9, r_ui=8.203105157963316, est=9.109205683852636, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=199, iid=17, r_ui=8.203105157963316, est=7.591986363271712, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=199, iid=19, r_ui=8.203105157963316, est=7.259131242149303, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=87, iid=3, r_ui=8.203105157963316, est=7.148979535310465, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=87, iid=19, r_ui=8.203105157963316, est=7.18995940014595, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=87, iid=25, r_ui=8.203105157963316, est=8.880402621331225, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=163, iid=48, r_ui=8.203105157963316, est=9.48842884978002, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=163, iid=17, r_ui=8.203105157963316, est=7.613073768771574, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=163, iid=53, r_ui=8.203105157963316, est=6.673580692629688, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=43, r_ui=8.203105157963316, est=9.441179251591931, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=48, r_ui=8.203105157963316, est=9.468552153447476, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=5, r_ui=8.203105157963316, est=8.456678595902051, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=22, r_ui=8.203105157963316, est=7.935943194667, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=24, r_ui=8.203105157963316, est=7.105506165545113, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=19, r_ui=8.203105157963316, est=7.455785971254141, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=13, iid=43, r_ui=8.203105157963316, est=9.297074516351422, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=43, r_ui=8.203105157963316, est=9.922164736945847, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=45, r_ui=8.203105157963316, est=9.4970645073317, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=8, r_ui=8.203105157963316, est=8.525284764530513, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=17, r_ui=8.203105157963316, est=7.610595481618782, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=65, iid=43, r_ui=8.203105157963316, est=9.297065021608537, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=65, iid=19, r_ui=8.203105157963316, est=6.650185496582189, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=139, iid=43, r_ui=8.203105157963316, est=9.361387208940554, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=139, iid=19, r_ui=8.203105157963316, est=6.814025230152604, details={'actual_k': 71, 'was_impossible': False})]"]},"metadata":{},"execution_count":435}],"source":["# Creating a User-Based CF model. Training and prediction\n","\n","user_algo_new = KNNWithMeans(k=71, sim_options = { 'name': 'pearson_baseline', 'min_support': 100, 'user_based': True}) # 'name': 'cosine', \n","user_algo_new.fit(trainset_new)\n","user_test_pred_new = user_algo_new.test(testset_new)\n","user_test_pred_new"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"3eNntgSZZWD_","colab":{"base_uri":"https://localhost:8080/"},"outputId":"a2ef783d-9ed4-4760-a6bb-d50c3da8d544"},"outputs":[{"output_type":"stream","name":"stdout","text":["Estimating biases using als...\n","Computing the pearson_baseline similarity matrix...\n","Done computing similarity matrix.\n"]},{"output_type":"execute_result","data":{"text/plain":["[Prediction(uid=11, iid=20, r_ui=8.203105157963316, est=8.006149832192104, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=11, iid=17, r_ui=8.203105157963316, est=6.487362758335816, details={'actual_k': 50, 'was_impossible': False}),\n"," Prediction(uid=11, iid=53, r_ui=8.203105157963316, est=6.609871263108358, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=144, iid=48, r_ui=8.203105157963316, est=9.753956232837183, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=144, iid=19, r_ui=8.203105157963316, est=6.565012617333049, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=144, iid=36, r_ui=8.203105157963316, est=7.69388511049776, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=144, iid=25, r_ui=8.203105157963316, est=8.823628386400607, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=225, iid=5, r_ui=8.203105157963316, est=8.290376445084059, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=225, iid=23, r_ui=8.203105157963316, est=6.816216812192464, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=225, iid=19, r_ui=8.203105157963316, est=6.978302200588077, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=83, iid=52, r_ui=8.203105157963316, est=9.772906044915405, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=83, iid=24, r_ui=8.203105157963316, est=7.003473949686747, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=83, iid=36, r_ui=8.203105157963316, est=7.693029124758825, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=76, iid=21, r_ui=8.203105157963316, est=8.274240853409243, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=76, iid=24, r_ui=8.203105157963316, est=6.95706857557738, details={'actual_k': 53, 'was_impossible': False}),\n"," Prediction(uid=123, iid=20, r_ui=8.203105157963316, est=7.74615992961986, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=123, iid=24, r_ui=8.203105157963316, est=7.491264473297883, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=143, iid=18, r_ui=8.203105157963316, est=7.385881237328323, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=143, iid=25, r_ui=8.203105157963316, est=9.250416828420956, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=43, iid=52, r_ui=8.203105157963316, est=10, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=43, iid=36, r_ui=8.203105157963316, est=7.421986141120871, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=196, iid=52, r_ui=8.203105157963316, est=9.681798053864863, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=48, r_ui=8.203105157963316, est=9.857406917108268, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=34, r_ui=8.203105157963316, est=8.806431770478985, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=196, iid=17, r_ui=8.203105157963316, est=6.746708549317314, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=196, iid=19, r_ui=8.203105157963316, est=7.1794250085529985, details={'actual_k': 68, 'was_impossible': False}),\n"," Prediction(uid=39, iid=35, r_ui=8.203105157963316, est=8.521274635607917, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=34, r_ui=8.203105157963316, est=8.577578281036432, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=21, r_ui=8.203105157963316, est=7.895126305388527, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=39, iid=20, r_ui=8.203105157963316, est=8.108131646626953, details={'actual_k': 68, 'was_impossible': False}),\n"," Prediction(uid=39, iid=23, r_ui=8.203105157963316, est=7.2327494993088886, details={'actual_k': 58, 'was_impossible': False}),\n"," Prediction(uid=39, iid=2, r_ui=8.203105157963316, est=7.433329266736547, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=39, iid=1, r_ui=8.203105157963316, est=9.651415056032969, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=154, iid=8, r_ui=8.203105157963316, est=8.971449067877424, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=242, iid=41, r_ui=8.203105157963316, est=9.531237326263433, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=172, iid=22, r_ui=8.203105157963316, est=7.355096325796706, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=172, iid=20, r_ui=8.203105157963316, est=7.343831556382765, details={'actual_k': 56, 'was_impossible': False}),\n"," Prediction(uid=172, iid=19, r_ui=8.203105157963316, est=6.442253480851174, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=44, iid=48, r_ui=8.203105157963316, est=9.713177086159396, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=44, iid=21, r_ui=8.203105157963316, est=8.197352677275715, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=44, iid=53, r_ui=8.203105157963316, est=6.803305529397969, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=128, iid=48, r_ui=8.203105157963316, est=9.676700936871725, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=128, iid=24, r_ui=8.203105157963316, est=6.8244324725320356, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=128, iid=53, r_ui=8.203105157963316, est=6.6687537493730495, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=93, iid=35, r_ui=8.203105157963316, est=8.343668722514774, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=93, iid=17, r_ui=8.203105157963316, est=6.05814564738217, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=220, iid=48, r_ui=8.203105157963316, est=9.87300050839607, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=119, iid=22, r_ui=8.203105157963316, est=7.820764558278201, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=119, iid=20, r_ui=8.203105157963316, est=7.74857164505834, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=119, iid=17, r_ui=8.203105157963316, est=6.513244628023697, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=119, iid=1, r_ui=8.203105157963316, est=9.239936683831813, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=151, iid=17, r_ui=8.203105157963316, est=6.852052827580299, details={'actual_k': 59, 'was_impossible': False}),\n"," Prediction(uid=23, iid=35, r_ui=8.203105157963316, est=8.253193538515939, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=239, iid=24, r_ui=8.203105157963316, est=7.319524648719838, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=28, iid=21, r_ui=8.203105157963316, est=8.442611639005406, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=28, iid=40, r_ui=8.203105157963316, est=8.738640604182002, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=28, iid=17, r_ui=8.203105157963316, est=7.311205883984839, details={'actual_k': 48, 'was_impossible': False}),\n"," Prediction(uid=28, iid=19, r_ui=8.203105157963316, est=6.794956919913759, details={'actual_k': 70, 'was_impossible': False}),\n"," Prediction(uid=27, iid=17, r_ui=8.203105157963316, est=6.828341439598534, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=78, iid=22, r_ui=8.203105157963316, est=7.901129903796852, details={'actual_k': 53, 'was_impossible': False}),\n"," Prediction(uid=187, iid=48, r_ui=8.203105157963316, est=9.701739567306765, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=187, iid=17, r_ui=8.203105157963316, est=6.685551589936665, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=218, iid=34, r_ui=8.203105157963316, est=8.255727618504725, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=218, iid=36, r_ui=8.203105157963316, est=8.285409948656184, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=253, iid=3, r_ui=8.203105157963316, est=7.406290688938596, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=253, iid=24, r_ui=8.203105157963316, est=7.086207700593173, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=114, iid=20, r_ui=8.203105157963316, est=7.873835375363739, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=114, iid=2, r_ui=8.203105157963316, est=7.150479593558485, details={'actual_k': 53, 'was_impossible': False}),\n"," Prediction(uid=114, iid=1, r_ui=8.203105157963316, est=9.43254234428359, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=121, iid=48, r_ui=8.203105157963316, est=9.141734449348686, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=121, iid=21, r_ui=8.203105157963316, est=8.293937983077997, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=94, iid=20, r_ui=8.203105157963316, est=7.905668316578464, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=94, iid=17, r_ui=8.203105157963316, est=6.8982552238974915, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=94, iid=19, r_ui=8.203105157963316, est=6.996268558865026, details={'actual_k': 68, 'was_impossible': False}),\n"," Prediction(uid=8, iid=3, r_ui=8.203105157963316, est=7.682496837041958, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=8, iid=1, r_ui=8.203105157963316, est=9.489255735437029, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=8, iid=13, r_ui=8.203105157963316, est=4.369953632534429, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=135, iid=48, r_ui=8.203105157963316, est=9.502902272108988, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=135, iid=21, r_ui=8.203105157963316, est=8.055947255551501, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=135, iid=8, r_ui=8.203105157963316, est=8.454919478736622, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=135, iid=19, r_ui=8.203105157963316, est=7.276484299857677, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=29, iid=24, r_ui=8.203105157963316, est=7.019949719740904, details={'actual_k': 36, 'was_impossible': False}),\n"," Prediction(uid=29, iid=17, r_ui=8.203105157963316, est=6.584698562439789, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=29, iid=18, r_ui=8.203105157963316, est=7.158092234332318, details={'actual_k': 40, 'was_impossible': False}),\n"," Prediction(uid=113, iid=35, r_ui=8.203105157963316, est=8.3559109775692, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=16, iid=48, r_ui=8.203105157963316, est=9.181138810321041, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=16, iid=22, r_ui=8.203105157963316, est=7.712181513040557, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=96, iid=45, r_ui=8.203105157963316, est=9.460082852103259, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=96, iid=20, r_ui=8.203105157963316, est=8.081645992926685, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=96, iid=17, r_ui=8.203105157963316, est=7.163274633766342, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=96, iid=36, r_ui=8.203105157963316, est=8.295700727285203, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=156, iid=11, r_ui=8.203105157963316, est=9.217779710993142, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=147, iid=48, r_ui=8.203105157963316, est=9.85023071194874, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=147, iid=34, r_ui=8.203105157963316, est=8.808549930148825, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=147, iid=22, r_ui=8.203105157963316, est=6.91239122354529, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=217, iid=19, r_ui=8.203105157963316, est=6.857135466943636, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=100, iid=48, r_ui=8.203105157963316, est=9.403538199848006, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=100, iid=19, r_ui=8.203105157963316, est=7.425071344909696, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=68, iid=21, r_ui=8.203105157963316, est=8.073893175450392, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=57, iid=5, r_ui=8.203105157963316, est=8.360267604995467, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=57, iid=3, r_ui=8.203105157963316, est=7.487429038225952, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=57, iid=23, r_ui=8.203105157963316, est=7.038833677810969, details={'actual_k': 58, 'was_impossible': False}),\n"," Prediction(uid=57, iid=17, r_ui=8.203105157963316, est=6.6389733361830725, details={'actual_k': 48, 'was_impossible': False}),\n"," Prediction(uid=69, iid=42, r_ui=8.203105157963316, est=9.101345068682633, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=69, iid=22, r_ui=8.203105157963316, est=8.137081914525318, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=69, iid=37, r_ui=8.203105157963316, est=7.545321359634818, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=69, iid=23, r_ui=8.203105157963316, est=6.779892465408926, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=69, iid=2, r_ui=8.203105157963316, est=8.336135802096187, details={'actual_k': 43, 'was_impossible': False}),\n"," Prediction(uid=198, iid=24, r_ui=8.203105157963316, est=6.414857705444128, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=198, iid=17, r_ui=8.203105157963316, est=6.4729551796585705, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=90, iid=52, r_ui=8.203105157963316, est=9.239869213239173, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=90, iid=20, r_ui=8.203105157963316, est=8.142751780064152, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=90, iid=4, r_ui=8.203105157963316, est=8.082929864347525, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=52, r_ui=8.203105157963316, est=9.69275910963254, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=45, r_ui=8.203105157963316, est=9.299914156184132, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=228, iid=22, r_ui=8.203105157963316, est=7.1318497870727935, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=228, iid=20, r_ui=8.203105157963316, est=7.998065800476971, details={'actual_k': 70, 'was_impossible': False}),\n"," Prediction(uid=228, iid=18, r_ui=8.203105157963316, est=6.430164309691873, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=49, iid=22, r_ui=8.203105157963316, est=7.809059272072378, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=49, iid=24, r_ui=8.203105157963316, est=6.923986336701134, details={'actual_k': 42, 'was_impossible': False}),\n"," Prediction(uid=63, iid=21, r_ui=8.203105157963316, est=8.37673536482198, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=63, iid=20, r_ui=8.203105157963316, est=7.531311350857454, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=63, iid=24, r_ui=8.203105157963316, est=6.682541115844433, details={'actual_k': 40, 'was_impossible': False}),\n"," Prediction(uid=152, iid=48, r_ui=8.203105157963316, est=9.617280206664002, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=252, iid=37, r_ui=8.203105157963316, est=7.656968197028475, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=252, iid=17, r_ui=8.203105157963316, est=6.827086335407544, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=74, iid=22, r_ui=8.203105157963316, est=7.550804807524184, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=74, iid=24, r_ui=8.203105157963316, est=6.629949097548613, details={'actual_k': 47, 'was_impossible': False}),\n"," Prediction(uid=74, iid=17, r_ui=8.203105157963316, est=6.824296387211164, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=20, iid=3, r_ui=8.203105157963316, est=7.192538662164934, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=20, iid=53, r_ui=8.203105157963316, est=6.335453140129504, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=245, iid=52, r_ui=8.203105157963316, est=9.737641710688678, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=245, iid=48, r_ui=8.203105157963316, est=9.31343003958437, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=245, iid=24, r_ui=8.203105157963316, est=6.528128614209161, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=232, iid=21, r_ui=8.203105157963316, est=7.940251433082395, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=232, iid=19, r_ui=8.203105157963316, est=6.920915431405678, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=165, iid=24, r_ui=8.203105157963316, est=7.546215746178445, details={'actual_k': 37, 'was_impossible': False}),\n"," Prediction(uid=165, iid=53, r_ui=8.203105157963316, est=6.321998628663309, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=183, iid=48, r_ui=8.203105157963316, est=9.733369866068566, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=183, iid=22, r_ui=8.203105157963316, est=8.654647742585126, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=183, iid=24, r_ui=8.203105157963316, est=7.79354388982461, details={'actual_k': 33, 'was_impossible': False}),\n"," Prediction(uid=183, iid=37, r_ui=8.203105157963316, est=7.543536960298184, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=81, iid=52, r_ui=8.203105157963316, est=9.668254248496488, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=81, iid=18, r_ui=8.203105157963316, est=7.320911661874506, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=136, iid=45, r_ui=8.203105157963316, est=9.643727554933864, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=136, iid=37, r_ui=8.203105157963316, est=7.937522622328192, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=7, iid=36, r_ui=8.203105157963316, est=8.13514225288845, details={'actual_k': 59, 'was_impossible': False}),\n"," Prediction(uid=248, iid=48, r_ui=8.203105157963316, est=9.778962431951317, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=248, iid=2, r_ui=8.203105157963316, est=7.641265423339485, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=4, iid=37, r_ui=8.203105157963316, est=7.36255191416307, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=4, iid=17, r_ui=8.203105157963316, est=5.99896344142363, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=56, iid=20, r_ui=8.203105157963316, est=7.950092775947603, details={'actual_k': 69, 'was_impossible': False}),\n"," Prediction(uid=56, iid=17, r_ui=8.203105157963316, est=6.891797739351615, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=111, iid=3, r_ui=8.203105157963316, est=7.177046066508757, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=32, iid=48, r_ui=8.203105157963316, est=9.415668098852853, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=32, iid=17, r_ui=8.203105157963316, est=7.290939895473825, details={'actual_k': 54, 'was_impossible': False}),\n"," Prediction(uid=10, iid=17, r_ui=8.203105157963316, est=7.057505594120247, details={'actual_k': 56, 'was_impossible': False}),\n"," Prediction(uid=10, iid=19, r_ui=8.203105157963316, est=6.923644354517617, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=240, iid=12, r_ui=8.203105157963316, est=9.547686605375546, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=140, iid=22, r_ui=8.203105157963316, est=7.0415678898011205, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=140, iid=17, r_ui=8.203105157963316, est=6.46620697515342, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=140, iid=19, r_ui=8.203105157963316, est=6.057049638664571, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=140, iid=53, r_ui=8.203105157963316, est=6.32047554156873, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=157, iid=37, r_ui=8.203105157963316, est=7.705529637663691, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=95, iid=36, r_ui=8.203105157963316, est=7.960683744846022, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=194, iid=52, r_ui=8.203105157963316, est=9.501761991981747, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=194, iid=48, r_ui=8.203105157963316, est=9.853436647370895, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=194, iid=4, r_ui=8.203105157963316, est=8.707607269972948, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=38, iid=3, r_ui=8.203105157963316, est=7.43628910345781, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=176, iid=52, r_ui=8.203105157963316, est=9.685440347985168, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=176, iid=48, r_ui=8.203105157963316, est=9.3910049797848, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=176, iid=39, r_ui=8.203105157963316, est=9.16166584117924, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=5, iid=6, r_ui=8.203105157963316, est=9.051026179551634, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=72, iid=37, r_ui=8.203105157963316, est=7.578374362938402, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=227, iid=35, r_ui=8.203105157963316, est=8.288027832542438, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=227, iid=19, r_ui=8.203105157963316, est=6.857161721501658, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=124, iid=9, r_ui=8.203105157963316, est=8.919753242056455, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=124, iid=22, r_ui=8.203105157963316, est=7.033259418832154, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=124, iid=36, r_ui=8.203105157963316, est=7.933504620628854, details={'actual_k': 39, 'was_impossible': False}),\n"," Prediction(uid=236, iid=48, r_ui=8.203105157963316, est=9.455230212514527, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=55, iid=19, r_ui=8.203105157963316, est=6.9021005880576345, details={'actual_k': 67, 'was_impossible': False}),\n"," Prediction(uid=55, iid=1, r_ui=8.203105157963316, est=9.001018731840842, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=55, iid=36, r_ui=8.203105157963316, est=7.395151144373106, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=42, iid=22, r_ui=8.203105157963316, est=6.9962444550868685, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=153, iid=19, r_ui=8.203105157963316, est=6.748495741613511, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=153, iid=53, r_ui=8.203105157963316, est=6.38464057982023, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=212, iid=17, r_ui=8.203105157963316, est=6.7710362217119435, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=212, iid=19, r_ui=8.203105157963316, est=7.075267978112383, details={'actual_k': 63, 'was_impossible': False}),\n"," Prediction(uid=185, iid=52, r_ui=8.203105157963316, est=9.578582623497109, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=185, iid=22, r_ui=8.203105157963316, est=7.866420784632882, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=21, iid=21, r_ui=8.203105157963316, est=7.439060508730613, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=21, iid=0, r_ui=8.203105157963316, est=7.601415706351807, details={'actual_k': 56, 'was_impossible': False}),\n"," Prediction(uid=71, iid=22, r_ui=8.203105157963316, est=8.145883940323051, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=71, iid=0, r_ui=8.203105157963316, est=8.428529011331854, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=177, iid=52, r_ui=8.203105157963316, est=10, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=177, iid=22, r_ui=8.203105157963316, est=8.139214696268061, details={'actual_k': 63, 'was_impossible': False}),\n"," Prediction(uid=210, iid=47, r_ui=8.203105157963316, est=9.514430161530202, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=210, iid=1, r_ui=8.203105157963316, est=9.144629409852131, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=210, iid=53, r_ui=8.203105157963316, est=6.35844322767091, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=134, iid=6, r_ui=8.203105157963316, est=8.316746030965634, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=134, iid=37, r_ui=8.203105157963316, est=7.2722096005787575, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=3, r_ui=8.203105157963316, est=7.7062468264413315, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=24, r_ui=8.203105157963316, est=7.060823996076488, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=18, r_ui=8.203105157963316, est=7.227411669617491, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=33, iid=13, r_ui=8.203105157963316, est=5.704798850382575, details={'actual_k': 68, 'was_impossible': False}),\n"," Prediction(uid=201, iid=12, r_ui=8.203105157963316, est=9.473932080825698, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=203, iid=52, r_ui=8.203105157963316, est=9.599010971041595, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=203, iid=48, r_ui=8.203105157963316, est=9.89055910210469, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=203, iid=24, r_ui=8.203105157963316, est=7.385342838466023, details={'actual_k': 58, 'was_impossible': False}),\n"," Prediction(uid=203, iid=31, r_ui=8.203105157963316, est=7.7656083911169045, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=127, iid=48, r_ui=8.203105157963316, est=9.348027434300057, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=127, iid=17, r_ui=8.203105157963316, est=6.90973386783293, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=193, iid=24, r_ui=8.203105157963316, est=6.983640877099069, details={'actual_k': 63, 'was_impossible': False}),\n"," Prediction(uid=222, iid=22, r_ui=8.203105157963316, est=7.871983424592877, details={'actual_k': 58, 'was_impossible': False}),\n"," Prediction(uid=222, iid=13, r_ui=8.203105157963316, est=5.129369086068137, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=17, iid=52, r_ui=8.203105157963316, est=9.566672741427245, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=17, iid=21, r_ui=8.203105157963316, est=8.392887172997796, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=105, iid=16, r_ui=8.203105157963316, est=6.332285879757875, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=105, iid=1, r_ui=8.203105157963316, est=9.489297956953749, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=148, iid=48, r_ui=8.203105157963316, est=9.535852724182178, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=86, iid=3, r_ui=8.203105157963316, est=7.378642817154444, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=97, iid=21, r_ui=8.203105157963316, est=8.48665220506263, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=97, iid=22, r_ui=8.203105157963316, est=8.013802395982873, details={'actual_k': 69, 'was_impossible': False}),\n"," Prediction(uid=97, iid=17, r_ui=8.203105157963316, est=6.453081721634194, details={'actual_k': 58, 'was_impossible': False}),\n"," Prediction(uid=84, iid=50, r_ui=8.203105157963316, est=9.458374992092123, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=84, iid=24, r_ui=8.203105157963316, est=6.660927608535329, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=208, iid=34, r_ui=8.203105157963316, est=8.766750612096564, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=208, iid=24, r_ui=8.203105157963316, est=6.7877079940831, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=208, iid=19, r_ui=8.203105157963316, est=6.749405085278344, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=169, iid=24, r_ui=8.203105157963316, est=6.629746050098038, details={'actual_k': 53, 'was_impossible': False}),\n"," Prediction(uid=169, iid=37, r_ui=8.203105157963316, est=7.684629891314846, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=169, iid=19, r_ui=8.203105157963316, est=7.209459849491129, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=122, iid=42, r_ui=8.203105157963316, est=9.152992423134716, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=122, iid=24, r_ui=8.203105157963316, est=7.274331281863797, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=122, iid=19, r_ui=8.203105157963316, est=6.8073619042328515, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=235, iid=48, r_ui=8.203105157963316, est=9.215982191381991, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=235, iid=21, r_ui=8.203105157963316, est=8.18136287588082, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=235, iid=36, r_ui=8.203105157963316, est=7.548187702742437, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=184, iid=19, r_ui=8.203105157963316, est=6.850625931915359, details={'actual_k': 59, 'was_impossible': False}),\n"," Prediction(uid=184, iid=36, r_ui=8.203105157963316, est=8.42005635483201, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=162, iid=17, r_ui=8.203105157963316, est=5.876416284664469, details={'actual_k': 41, 'was_impossible': False}),\n"," Prediction(uid=162, iid=19, r_ui=8.203105157963316, est=6.652533174178391, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=80, iid=21, r_ui=8.203105157963316, est=8.13428350993929, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=80, iid=7, r_ui=8.203105157963316, est=8.813150501366252, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=80, iid=19, r_ui=8.203105157963316, est=7.368955536344481, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=60, iid=48, r_ui=8.203105157963316, est=9.814865959394226, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=60, iid=36, r_ui=8.203105157963316, est=8.498816393363116, details={'actual_k': 39, 'was_impossible': False}),\n"," Prediction(uid=207, iid=17, r_ui=8.203105157963316, est=6.968062601095503, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=207, iid=28, r_ui=8.203105157963316, est=7.947168000079571, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=46, iid=24, r_ui=8.203105157963316, est=6.370071699318464, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=54, iid=22, r_ui=8.203105157963316, est=7.619845807054512, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=18, iid=37, r_ui=8.203105157963316, est=7.49575490333184, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=18, iid=17, r_ui=8.203105157963316, est=7.42203688612269, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=18, iid=18, r_ui=8.203105157963316, est=7.2492150941103795, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=18, iid=36, r_ui=8.203105157963316, est=8.327917725587568, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=161, iid=52, r_ui=8.203105157963316, est=9.435596163815745, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=161, iid=48, r_ui=8.203105157963316, est=9.568391949146854, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=161, iid=2, r_ui=8.203105157963316, est=7.776378701709003, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=109, iid=48, r_ui=8.203105157963316, est=8.967622924462905, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=109, iid=13, r_ui=8.203105157963316, est=5.801333128718418, details={'actual_k': 68, 'was_impossible': False}),\n"," Prediction(uid=159, iid=8, r_ui=8.203105157963316, est=8.160568290202017, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=159, iid=22, r_ui=8.203105157963316, est=7.929194880308516, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=159, iid=53, r_ui=8.203105157963316, est=6.193240692219078, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=58, iid=7, r_ui=8.203105157963316, est=8.858787735377417, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=221, iid=20, r_ui=8.203105157963316, est=7.948129739649746, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=221, iid=37, r_ui=8.203105157963316, est=7.384816967695478, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=221, iid=19, r_ui=8.203105157963316, est=7.0170487564229855, details={'actual_k': 70, 'was_impossible': False}),\n"," Prediction(uid=158, iid=20, r_ui=8.203105157963316, est=8.219077343927108, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=158, iid=26, r_ui=8.203105157963316, est=8.669603870545421, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=173, iid=22, r_ui=8.203105157963316, est=7.300787316737255, details={'actual_k': 58, 'was_impossible': False}),\n"," Prediction(uid=173, iid=24, r_ui=8.203105157963316, est=6.527560341576142, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=88, iid=20, r_ui=8.203105157963316, est=7.893926068885854, details={'actual_k': 67, 'was_impossible': False}),\n"," Prediction(uid=88, iid=24, r_ui=8.203105157963316, est=7.665835372748258, details={'actual_k': 50, 'was_impossible': False}),\n"," Prediction(uid=88, iid=53, r_ui=8.203105157963316, est=6.596085736177529, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=88, iid=4, r_ui=8.203105157963316, est=9.052958180279694, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=138, iid=48, r_ui=8.203105157963316, est=9.853312628712077, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=138, iid=12, r_ui=8.203105157963316, est=9.395956731143642, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=138, iid=24, r_ui=8.203105157963316, est=6.913368565574935, details={'actual_k': 40, 'was_impossible': False}),\n"," Prediction(uid=138, iid=18, r_ui=8.203105157963316, est=6.483130192604009, details={'actual_k': 47, 'was_impossible': False}),\n"," Prediction(uid=170, iid=48, r_ui=8.203105157963316, est=10, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=170, iid=39, r_ui=8.203105157963316, est=9.663459135071916, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=64, iid=24, r_ui=8.203105157963316, est=7.139561581041176, details={'actual_k': 40, 'was_impossible': False}),\n"," Prediction(uid=64, iid=23, r_ui=8.203105157963316, est=7.52309062093605, details={'actual_k': 50, 'was_impossible': False}),\n"," Prediction(uid=82, iid=23, r_ui=8.203105157963316, est=7.156371080193847, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=25, iid=3, r_ui=8.203105157963316, est=7.418054001180922, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=25, iid=24, r_ui=8.203105157963316, est=6.840304671752655, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=112, iid=36, r_ui=8.203105157963316, est=8.40864043813717, details={'actual_k': 54, 'was_impossible': False}),\n"," Prediction(uid=247, iid=35, r_ui=8.203105157963316, est=8.644178402912903, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=35, iid=17, r_ui=8.203105157963316, est=7.498069884698276, details={'actual_k': 54, 'was_impossible': False}),\n"," Prediction(uid=79, iid=20, r_ui=8.203105157963316, est=8.297926431895286, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=79, iid=19, r_ui=8.203105157963316, est=7.142096637752989, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=79, iid=36, r_ui=8.203105157963316, est=8.009971310132514, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=115, iid=24, r_ui=8.203105157963316, est=7.511145144219782, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=115, iid=23, r_ui=8.203105157963316, est=7.30950064489181, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=115, iid=1, r_ui=8.203105157963316, est=9.216698795568051, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=132, iid=24, r_ui=8.203105157963316, est=6.624783976677599, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=132, iid=37, r_ui=8.203105157963316, est=7.860686123245518, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=202, iid=42, r_ui=8.203105157963316, est=9.364427506010124, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=202, iid=6, r_ui=8.203105157963316, est=8.824879006249084, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=202, iid=1, r_ui=8.203105157963316, est=9.518464749769105, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=241, iid=37, r_ui=8.203105157963316, est=7.538603499910678, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=108, iid=22, r_ui=8.203105157963316, est=6.944924668548684, details={'actual_k': 58, 'was_impossible': False}),\n"," Prediction(uid=108, iid=23, r_ui=8.203105157963316, est=6.598850086484269, details={'actual_k': 63, 'was_impossible': False}),\n"," Prediction(uid=254, iid=48, r_ui=8.203105157963316, est=9.45511950294518, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=254, iid=42, r_ui=8.203105157963316, est=9.078132108330813, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=254, iid=24, r_ui=8.203105157963316, est=7.3667558925924075, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=254, iid=19, r_ui=8.203105157963316, est=7.24170229429452, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=67, iid=48, r_ui=8.203105157963316, est=9.043299606848503, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=67, iid=21, r_ui=8.203105157963316, est=7.874017305934068, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=67, iid=3, r_ui=8.203105157963316, est=7.6821535070196525, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=67, iid=19, r_ui=8.203105157963316, est=6.8369896781722534, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=117, iid=20, r_ui=8.203105157963316, est=8.133211401167676, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=117, iid=1, r_ui=8.203105157963316, est=9.289604676116516, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=191, iid=52, r_ui=8.203105157963316, est=9.502570898555053, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=30, iid=48, r_ui=8.203105157963316, est=9.740573326653127, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=30, iid=1, r_ui=8.203105157963316, est=9.33133763923235, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=103, iid=7, r_ui=8.203105157963316, est=8.816147346574986, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=103, iid=13, r_ui=8.203105157963316, est=5.47284045567114, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=166, iid=48, r_ui=8.203105157963316, est=9.94704959788368, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=166, iid=22, r_ui=8.203105157963316, est=8.162046364661595, details={'actual_k': 42, 'was_impossible': False}),\n"," Prediction(uid=166, iid=20, r_ui=8.203105157963316, est=7.781248435306236, details={'actual_k': 67, 'was_impossible': False}),\n"," Prediction(uid=22, iid=37, r_ui=8.203105157963316, est=7.399976631992465, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=244, iid=35, r_ui=8.203105157963316, est=8.420972879630714, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=244, iid=24, r_ui=8.203105157963316, est=6.602470735091256, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=244, iid=37, r_ui=8.203105157963316, est=7.674912012799273, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=40, iid=48, r_ui=8.203105157963316, est=9.344168350635982, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=40, iid=22, r_ui=8.203105157963316, est=8.166598996979685, details={'actual_k': 67, 'was_impossible': False}),\n"," Prediction(uid=40, iid=11, r_ui=8.203105157963316, est=8.699507305403126, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=118, iid=52, r_ui=8.203105157963316, est=9.699040013189832, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=118, iid=21, r_ui=8.203105157963316, est=8.464344103431497, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=118, iid=0, r_ui=8.203105157963316, est=7.001976863703433, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=118, iid=1, r_ui=8.203105157963316, est=9.068273435011466, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=188, iid=48, r_ui=8.203105157963316, est=9.615254302508506, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=188, iid=17, r_ui=8.203105157963316, est=6.788688527583218, details={'actual_k': 59, 'was_impossible': False}),\n"," Prediction(uid=52, iid=13, r_ui=8.203105157963316, est=4.944301181106226, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=145, iid=22, r_ui=8.203105157963316, est=7.2169743643754645, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=205, iid=48, r_ui=8.203105157963316, est=9.289706556481033, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=205, iid=53, r_ui=8.203105157963316, est=6.624279008221085, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=149, iid=19, r_ui=8.203105157963316, est=6.811254683550269, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=149, iid=13, r_ui=8.203105157963316, est=5.651785898828158, details={'actual_k': 56, 'was_impossible': False}),\n"," Prediction(uid=101, iid=52, r_ui=8.203105157963316, est=9.542731577010628, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=101, iid=2, r_ui=8.203105157963316, est=8.002645626965226, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=101, iid=53, r_ui=8.203105157963316, est=6.601562002991432, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=215, iid=20, r_ui=8.203105157963316, est=8.066391615174808, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=215, iid=24, r_ui=8.203105157963316, est=6.838203774374712, details={'actual_k': 39, 'was_impossible': False}),\n"," Prediction(uid=215, iid=18, r_ui=8.203105157963316, est=6.959658133744207, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=50, iid=21, r_ui=8.203105157963316, est=8.056203168141803, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=50, iid=24, r_ui=8.203105157963316, est=6.740613938374325, details={'actual_k': 59, 'was_impossible': False}),\n"," Prediction(uid=50, iid=17, r_ui=8.203105157963316, est=6.45882500065141, details={'actual_k': 68, 'was_impossible': False}),\n"," Prediction(uid=26, iid=48, r_ui=8.203105157963316, est=9.067864859651008, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=102, iid=21, r_ui=8.203105157963316, est=8.311081359693912, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=102, iid=17, r_ui=8.203105157963316, est=7.039963878876255, details={'actual_k': 62, 'was_impossible': False}),\n"," Prediction(uid=9, iid=37, r_ui=8.203105157963316, est=7.836250533321585, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=9, iid=1, r_ui=8.203105157963316, est=9.383536508942935, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=1, iid=1, r_ui=8.203105157963316, est=9.409568164351468, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=91, iid=45, r_ui=8.203105157963316, est=9.506798342183236, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=41, iid=5, r_ui=8.203105157963316, est=8.301047027656935, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=41, iid=24, r_ui=8.203105157963316, est=6.767362826027311, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=137, iid=36, r_ui=8.203105157963316, est=7.477215518971188, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=150, iid=48, r_ui=8.203105157963316, est=9.64931328420738, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=150, iid=19, r_ui=8.203105157963316, est=5.9970485866642065, details={'actual_k': 53, 'was_impossible': False}),\n"," Prediction(uid=107, iid=52, r_ui=8.203105157963316, est=9.791468763002758, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=107, iid=48, r_ui=8.203105157963316, est=10, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=107, iid=22, r_ui=8.203105157963316, est=8.64452666699953, details={'actual_k': 62, 'was_impossible': False}),\n"," Prediction(uid=107, iid=24, r_ui=8.203105157963316, est=8.031466266262084, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=250, iid=45, r_ui=8.203105157963316, est=9.696418329180698, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=250, iid=23, r_ui=8.203105157963316, est=7.089428637541656, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=250, iid=19, r_ui=8.203105157963316, est=7.537820052659511, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=192, iid=48, r_ui=8.203105157963316, est=9.957019433155565, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=192, iid=17, r_ui=8.203105157963316, est=6.66271420741902, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=255, iid=35, r_ui=8.203105157963316, est=7.821381478195297, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=24, iid=24, r_ui=8.203105157963316, est=6.166924994791181, details={'actual_k': 39, 'was_impossible': False}),\n"," Prediction(uid=24, iid=37, r_ui=8.203105157963316, est=7.5856468862499105, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=24, iid=19, r_ui=8.203105157963316, est=7.108690261955271, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=24, iid=13, r_ui=8.203105157963316, est=5.234814389604516, details={'actual_k': 47, 'was_impossible': False}),\n"," Prediction(uid=45, iid=11, r_ui=8.203105157963316, est=9.17429156615175, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=45, iid=24, r_ui=8.203105157963316, est=7.043599966902326, details={'actual_k': 46, 'was_impossible': False}),\n"," Prediction(uid=12, iid=48, r_ui=8.203105157963316, est=9.74499513839803, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=12, iid=7, r_ui=8.203105157963316, est=8.866297459388734, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=12, iid=11, r_ui=8.203105157963316, est=8.938515653917225, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=12, iid=17, r_ui=8.203105157963316, est=6.190251222126018, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=106, iid=48, r_ui=8.203105157963316, est=9.269932944072117, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=106, iid=2, r_ui=8.203105157963316, est=8.199037065056535, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=106, iid=1, r_ui=8.203105157963316, est=8.991149104756824, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=174, iid=3, r_ui=8.203105157963316, est=7.6258381110740405, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=174, iid=40, r_ui=8.203105157963316, est=9.37707645424048, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=174, iid=23, r_ui=8.203105157963316, est=6.899065008258665, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=174, iid=36, r_ui=8.203105157963316, est=7.249603473595053, details={'actual_k': 41, 'was_impossible': False}),\n"," Prediction(uid=200, iid=24, r_ui=8.203105157963316, est=6.264424069365228, details={'actual_k': 59, 'was_impossible': False}),\n"," Prediction(uid=200, iid=18, r_ui=8.203105157963316, est=6.429380180547996, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=200, iid=36, r_ui=8.203105157963316, est=7.498543795552181, details={'actual_k': 67, 'was_impossible': False}),\n"," Prediction(uid=6, iid=17, r_ui=8.203105157963316, est=7.191334103386861, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=70, iid=17, r_ui=8.203105157963316, est=7.058759795021587, details={'actual_k': 56, 'was_impossible': False}),\n"," Prediction(uid=70, iid=18, r_ui=8.203105157963316, est=6.976388051512504, details={'actual_k': 60, 'was_impossible': False}),\n"," Prediction(uid=168, iid=21, r_ui=8.203105157963316, est=8.223386176939385, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=98, iid=37, r_ui=8.203105157963316, est=7.743017937024673, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=219, iid=20, r_ui=8.203105157963316, est=7.757530673886822, details={'actual_k': 63, 'was_impossible': False}),\n"," Prediction(uid=219, iid=37, r_ui=8.203105157963316, est=7.643700379264708, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=219, iid=19, r_ui=8.203105157963316, est=6.998539665267787, details={'actual_k': 61, 'was_impossible': False}),\n"," Prediction(uid=175, iid=20, r_ui=8.203105157963316, est=8.115111882602228, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=175, iid=40, r_ui=8.203105157963316, est=8.90630684139107, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=142, iid=22, r_ui=8.203105157963316, est=8.209635493065768, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=142, iid=19, r_ui=8.203105157963316, est=6.663213333375668, details={'actual_k': 59, 'was_impossible': False}),\n"," Prediction(uid=142, iid=0, r_ui=8.203105157963316, est=7.494875599445044, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=142, iid=1, r_ui=8.203105157963316, est=9.385842400079287, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=229, iid=21, r_ui=8.203105157963316, est=8.443714280754145, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=31, iid=17, r_ui=8.203105157963316, est=6.142594931040376, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=31, iid=19, r_ui=8.203105157963316, est=7.022356235966626, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=85, iid=23, r_ui=8.203105157963316, est=7.085457688627354, details={'actual_k': 56, 'was_impossible': False}),\n"," Prediction(uid=85, iid=17, r_ui=8.203105157963316, est=7.084459786732521, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=85, iid=19, r_ui=8.203105157963316, est=7.087849864062829, details={'actual_k': 66, 'was_impossible': False}),\n"," Prediction(uid=237, iid=22, r_ui=8.203105157963316, est=7.57502935515448, details={'actual_k': 62, 'was_impossible': False}),\n"," Prediction(uid=51, iid=21, r_ui=8.203105157963316, est=8.368742515180912, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=14, iid=35, r_ui=8.203105157963316, est=8.589536425070207, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=14, iid=24, r_ui=8.203105157963316, est=6.875151345686462, details={'actual_k': 60, 'was_impossible': False}),\n"," Prediction(uid=104, iid=24, r_ui=8.203105157963316, est=6.140370312321719, details={'actual_k': 52, 'was_impossible': False}),\n"," Prediction(uid=224, iid=1, r_ui=8.203105157963316, est=9.457882159941391, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=209, iid=48, r_ui=8.203105157963316, est=9.295160638387454, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=209, iid=22, r_ui=8.203105157963316, est=7.280625944428284, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=230, iid=17, r_ui=8.203105157963316, est=6.794302488978348, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=204, iid=48, r_ui=8.203105157963316, est=9.440403996081534, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=204, iid=24, r_ui=8.203105157963316, est=6.325356210484803, details={'actual_k': 54, 'was_impossible': False}),\n"," Prediction(uid=249, iid=3, r_ui=8.203105157963316, est=7.645661448061784, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=53, iid=24, r_ui=8.203105157963316, est=5.81524384327933, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=53, iid=37, r_ui=8.203105157963316, est=7.643728615516571, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=53, iid=19, r_ui=8.203105157963316, est=6.515578514961465, details={'actual_k': 67, 'was_impossible': False}),\n"," Prediction(uid=53, iid=31, r_ui=8.203105157963316, est=7.253061092674654, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=164, iid=17, r_ui=8.203105157963316, est=6.672052887198031, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=243, iid=9, r_ui=8.203105157963316, est=9.057333450138572, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=243, iid=35, r_ui=8.203105157963316, est=8.209028979586904, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=243, iid=19, r_ui=8.203105157963316, est=6.442295095042439, details={'actual_k': 62, 'was_impossible': False}),\n"," Prediction(uid=243, iid=36, r_ui=8.203105157963316, est=7.272672395655546, details={'actual_k': 41, 'was_impossible': False}),\n"," Prediction(uid=246, iid=48, r_ui=8.203105157963316, est=9.220954498573144, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=246, iid=22, r_ui=8.203105157963316, est=6.949015315868911, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=246, iid=17, r_ui=8.203105157963316, est=6.30855013269376, details={'actual_k': 43, 'was_impossible': False}),\n"," Prediction(uid=2, iid=1, r_ui=8.203105157963316, est=9.32700065741359, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=197, iid=48, r_ui=8.203105157963316, est=9.408269854289335, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=197, iid=23, r_ui=8.203105157963316, est=7.262780378194359, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=197, iid=17, r_ui=8.203105157963316, est=6.7153534460058255, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=190, iid=45, r_ui=8.203105157963316, est=8.991943154278001, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=190, iid=5, r_ui=8.203105157963316, est=8.33254408185286, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=190, iid=23, r_ui=8.203105157963316, est=7.680293402656485, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=213, iid=48, r_ui=8.203105157963316, est=9.669430243117706, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=213, iid=21, r_ui=8.203105157963316, est=8.156055088679214, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=186, iid=52, r_ui=8.203105157963316, est=9.63878212374611, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=186, iid=22, r_ui=8.203105157963316, est=6.25254454698214, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=186, iid=24, r_ui=8.203105157963316, est=6.359206607724798, details={'actual_k': 42, 'was_impossible': False}),\n"," Prediction(uid=216, iid=52, r_ui=8.203105157963316, est=9.887688501680264, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=216, iid=35, r_ui=8.203105157963316, est=8.450238045304294, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=216, iid=22, r_ui=8.203105157963316, est=8.43559687021326, details={'actual_k': 64, 'was_impossible': False}),\n"," Prediction(uid=129, iid=21, r_ui=8.203105157963316, est=8.41066269699691, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=129, iid=17, r_ui=8.203105157963316, est=7.304389682784647, details={'actual_k': 50, 'was_impossible': False}),\n"," Prediction(uid=129, iid=19, r_ui=8.203105157963316, est=6.6182668388180925, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=116, iid=1, r_ui=8.203105157963316, est=9.119284364252593, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=110, iid=5, r_ui=8.203105157963316, est=8.272479977703624, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=110, iid=17, r_ui=8.203105157963316, est=7.305319449106625, details={'actual_k': 55, 'was_impossible': False}),\n"," Prediction(uid=141, iid=20, r_ui=8.203105157963316, est=8.155910641865145, details={'actual_k': 65, 'was_impossible': False}),\n"," Prediction(uid=141, iid=24, r_ui=8.203105157963316, est=6.281976163908718, details={'actual_k': 42, 'was_impossible': False}),\n"," Prediction(uid=141, iid=37, r_ui=8.203105157963316, est=7.635614828192786, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=141, iid=36, r_ui=8.203105157963316, est=7.2323153802854, details={'actual_k': 43, 'was_impossible': False}),\n"," Prediction(uid=171, iid=0, r_ui=8.203105157963316, est=7.906407959137286, details={'actual_k': 49, 'was_impossible': False}),\n"," Prediction(uid=195, iid=48, r_ui=8.203105157963316, est=9.513660878703186, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=195, iid=3, r_ui=8.203105157963316, est=7.4043803381810225, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=48, iid=22, r_ui=8.203105157963316, est=7.328557961133465, details={'actual_k': 53, 'was_impossible': False}),\n"," Prediction(uid=48, iid=24, r_ui=8.203105157963316, est=6.7554804274100295, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=48, iid=17, r_ui=8.203105157963316, est=7.366192940814412, details={'actual_k': 37, 'was_impossible': False}),\n"," Prediction(uid=48, iid=16, r_ui=8.203105157963316, est=7.009749008442626, details={'actual_k': 50, 'was_impossible': False}),\n"," Prediction(uid=48, iid=1, r_ui=8.203105157963316, est=9.600836323697505, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=178, iid=52, r_ui=8.203105157963316, est=9.1831328294021, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=73, iid=37, r_ui=8.203105157963316, est=7.7534277737864645, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=3, iid=23, r_ui=8.203105157963316, est=7.012040060938793, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=3, iid=1, r_ui=8.203105157963316, est=9.245410974030372, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=52, r_ui=8.203105157963316, est=9.478788582515334, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=48, r_ui=8.203105157963316, est=9.541228178410979, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=5, r_ui=8.203105157963316, est=8.630007267313301, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=3, r_ui=8.203105157963316, est=7.970449529991597, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=125, iid=24, r_ui=8.203105157963316, est=5.964653739795488, details={'actual_k': 45, 'was_impossible': False}),\n"," Prediction(uid=125, iid=37, r_ui=8.203105157963316, est=7.833488330143421, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=233, iid=35, r_ui=8.203105157963316, est=8.555563406110348, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=233, iid=5, r_ui=8.203105157963316, est=8.558566475042728, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=233, iid=18, r_ui=8.203105157963316, est=6.3530609928066495, details={'actual_k': 46, 'was_impossible': False}),\n"," Prediction(uid=233, iid=0, r_ui=8.203105157963316, est=7.302653488913308, details={'actual_k': 41, 'was_impossible': False}),\n"," Prediction(uid=37, iid=17, r_ui=8.203105157963316, est=6.461852309253681, details={'actual_k': 46, 'was_impossible': False}),\n"," Prediction(uid=131, iid=21, r_ui=8.203105157963316, est=7.978883668336213, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=131, iid=20, r_ui=8.203105157963316, est=7.419743969157178, details={'actual_k': 63, 'was_impossible': False}),\n"," Prediction(uid=181, iid=49, r_ui=8.203105157963316, est=9.320775908773546, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=181, iid=21, r_ui=8.203105157963316, est=8.441233990548831, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=181, iid=22, r_ui=8.203105157963316, est=6.176703965970037, details={'actual_k': 57, 'was_impossible': False}),\n"," Prediction(uid=167, iid=24, r_ui=8.203105157963316, est=6.501145965257388, details={'actual_k': 44, 'was_impossible': False}),\n"," Prediction(uid=167, iid=17, r_ui=8.203105157963316, est=6.420479818238348, details={'actual_k': 51, 'was_impossible': False}),\n"," Prediction(uid=206, iid=1, r_ui=8.203105157963316, est=9.05083915278115, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=199, iid=9, r_ui=8.203105157963316, est=9.452158802275852, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=199, iid=17, r_ui=8.203105157963316, est=7.058752866064596, details={'actual_k': 50, 'was_impossible': False}),\n"," Prediction(uid=199, iid=19, r_ui=8.203105157963316, est=7.123586697874065, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=87, iid=3, r_ui=8.203105157963316, est=7.27489281815025, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=87, iid=19, r_ui=8.203105157963316, est=6.5517218811896045, details={'actual_k': 60, 'was_impossible': False}),\n"," Prediction(uid=87, iid=25, r_ui=8.203105157963316, est=9.231344205687074, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=163, iid=48, r_ui=8.203105157963316, est=9.240910844375547, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=163, iid=17, r_ui=8.203105157963316, est=6.614201257919396, details={'actual_k': 38, 'was_impossible': False}),\n"," Prediction(uid=163, iid=53, r_ui=8.203105157963316, est=6.149439605671085, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=43, r_ui=8.203105157963316, est=9.0427117263789, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=48, r_ui=8.203105157963316, est=9.831570818390322, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=5, r_ui=8.203105157963316, est=8.172648018044653, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=146, iid=22, r_ui=8.203105157963316, est=7.492083045080633, details={'actual_k': 43, 'was_impossible': False}),\n"," Prediction(uid=146, iid=24, r_ui=8.203105157963316, est=7.046769567081333, details={'actual_k': 39, 'was_impossible': False}),\n"," Prediction(uid=146, iid=19, r_ui=8.203105157963316, est=7.111617381314305, details={'actual_k': 67, 'was_impossible': False}),\n"," Prediction(uid=13, iid=43, r_ui=8.203105157963316, est=9.492427636516462, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=43, r_ui=8.203105157963316, est=10, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=45, r_ui=8.203105157963316, est=9.21860860236652, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=8, r_ui=8.203105157963316, est=8.560467156105222, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=155, iid=17, r_ui=8.203105157963316, est=7.2114659235830025, details={'actual_k': 54, 'was_impossible': False}),\n"," Prediction(uid=65, iid=43, r_ui=8.203105157963316, est=9.712051907291986, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=65, iid=19, r_ui=8.203105157963316, est=7.1799527811648804, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=139, iid=43, r_ui=8.203105157963316, est=9.495100226686468, details={'actual_k': 71, 'was_impossible': False}),\n"," Prediction(uid=139, iid=19, r_ui=8.203105157963316, est=6.254866720984843, details={'actual_k': 70, 'was_impossible': False})]"]},"metadata":{},"execution_count":436}],"source":["# Creating a Item-Based CF model. Training and prediction'\n","\n","item_algo_new = KNNWithMeans(k=71, sim_options= { 'name': 'pearson_baseline','min_support': 500, 'user_based': False }) # \n","item_algo_new.fit(trainset_new)\n","item_test_pred_new = item_algo_new.test(testset_new)\n","item_test_pred_new"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"iu8xSrUcZeAn","colab":{"base_uri":"https://localhost:8080/"},"outputId":"90929045-64a7-4fef-d69e-b0fac058d53f"},"outputs":[{"output_type":"stream","name":"stdout","text":["User-based Model : Test Set\n","RMSE: 1.0049\n"]},{"output_type":"execute_result","data":{"text/plain":["1.0049360007818677"]},"metadata":{},"execution_count":439}],"source":["# User-Based CF Model-Acuracy\n","\n","print(\"User-based Model : Test Set\")\n","accuracy.rmse(user_test_pred_new, verbose=True)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"BxQFCGogZgsH","colab":{"base_uri":"https://localhost:8080/"},"outputId":"a373117c-5927-4930-92b2-887a79cafca2"},"outputs":[{"output_type":"stream","name":"stdout","text":["Item-based Model : Test Set\n","RMSE: 1.1810\n"]},{"output_type":"execute_result","data":{"text/plain":["1.1809935641882887"]},"metadata":{},"execution_count":440}],"source":["# Item-Based CF Model-Acuracy\n","\n","print(\"Item-based Model : Test Set\")\n","accuracy.rmse(item_test_pred_new, verbose=True)"]},{"cell_type":"markdown","source":["Inferences On Test RMSE of User & Item-Based Models Post Noise Reduction Performed on the Data\n","------------------------------------------------------------------------\n","1. The RMSE came down to 1.00 for User-Based Model from the previous RMSE (before Noise Reduction) of 2.75\n","2. The RMSE came down to 1.18 for Item-Based Model from the previous RMSE of 2.70"],"metadata":{"id":"oudRl49LtBH4"}},{"cell_type":"markdown","metadata":{"id":"2uhQuBuufQKX"},"source":["Business Scenario For Popularity based Recommendation Systems\n","=============================================================\n","\n","Used by E-commerce Websites / OTT platforms etc for the users who are new to the platform since here only the popularity of the items/movies/tracks in general on the website/application is leveraged. This is because we do not have any purchase/browse history for new users."]},{"cell_type":"markdown","metadata":{"id":"Dqb16gKgfZ8o"},"source":["Business Scenario For CF based Recommendation Systems\n","======================================================\n","1. Item based CF is used in business scenarios where less number of items as compared to huge users are present in such scenarios its more stable than User based recommendaton systems. E-commerce websites like Amazon, Best Buy etc leverage it to increase their sell out. Item based however performs poorly with datasets that relate to browsing or entertainment etc where recommendations target the users and their preferences.\n","\n","2. Hence user based recommendation system is used with OTT platforms, Digital music/Video services, etc where one user's rating for a movie or track is calculated based on ratings given for the same movie/music track by other users who are most similar to the user being considered. YouTube, Netflix, Spotify etc use item-item based CF."]}]}