/twitter_sentiment_analysis_part8

Twitter sentiment analysis part 8: Dimensionality reduction (chi-squared, PCA)

Primary LanguageJupyter Notebook

Another Twitter Sentiment Analysis with Python - Part 8

Attached Jupyter Notebook is the part 8 of the Twitter Sentiment Analysis project I implemented as a capstone project for General Assembly's Data Science Immersive course.

Accompanying blog posts can be found from my Medium account: https://medium.com/@rickykim78

Below implementations can be found in the attached notebook.

Dimensionality Reduction

  • Chi2 feature selection with Tf-Idf vectors
  • PCA with document vectors extracted from Doc2Vec