Hello, \n\nI completed a phone screen yesterday with Two Sigma and probably had one of the most enjoyable discussion with my interviewer. I may not have answered all his questions correctly, but the interview felt really smooth. Please note, I had a HackerRank coding round before this interview, after which I was invited for the phone screen. \n\nAfter a brief introduction, the interviewer asked me a Data Science case study. If we have tweets data and historical stock prices of companies. How can we use the tweets, and/or other datasets to forecast stock prices. I gave a few ideas here and there, and we went on discussing various concepts like linear regression, feature extraction, cross-validation, among others, in depth during our discussion. \n\nAnyone with any thoughts/experience about Two Sigma?

Hello, \n\nI completed a phone screen yesterday with Two Sigma and probably had one of the most enjoyable discussion with my interviewer. I may not have answere