Search engine using Whoosh library for opinions from various data sources, such as product reviews, movie reviews, service reviews, forums, and blogs. It will allow users to formulate requests using a customized query language to obtain relevant and sorted results based on the content and opinions expressed in the text items. The integrated search engine for opinions enables users to search within the comment section using a customized query language. For instance, a user might search for comments mentioning specific features of a smartphone or comparisons between different laptops. This feature allows users to quickly find information they are looking for without having to scroll through the entire comment thread.
Use case scenario: Personalized Comment Feed, Advanced Comment Search, Efficient Moderation
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Pretrained Text classification model used: DistilBERT base uncased finetuned SST-2 https://huggingface.co/distilbert-base-uncased-finetuned-sst-2-english
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Two types of sentiment analsysis techniques used:
- Machine Learning approach (DistilBERT SST-2)
- Dictionary Lexicon based approach