0. Overview

[tmozgach]

Text Mining in R and Python: 8 Tips To Get Started
https://www.datacamp.com/community/blog/text-mining-in-r-and-python-tips

[tmozgach]

http://shichaoji.com/2017/02/25/topicmodeling/

https://www.kaggle.com/arthurtok/spooky-nlp-and-topic-modelling-tutorial