There are other reports that includes tweet based classification features like Emotion and Sentiment https://github.com/monicamanda/twitter-personality-classification Also just to note that there are other repos with similar features - https://github.com/priyansh19/Classification-of-Personality-based-on-Users-Twitter-Data - https://github.com/vishalbhalla/Twitter-User-Personality-Prediction - https://github.com/rohilshah95/Twitter-Personalities - https://github.com/sv6375261073/personality_detection