Two Sigma Data Scientist Machine Learning Interview Questions
Practice the exact questions companies are asking right now.
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Two Sigma
Easy
Data Scientist LockedDesign a house-price prediction model
Problem You are asked to build a model to predict house sale prices for a city of your choice. Data (assume typical real-estate fields) You have a his...
Machine Learning
0
0
Dec 15, 2025
Two Sigma
Medium
Data ScientistPerform no-intercept linear regression from two datasets
You are given two pandas datasets to fit an OLS model without an intercept (through origin). Dataset A (features): df_X(user_id, clicks, impressions)....
Machine Learning
0
0
Oct 13, 2025