13 balls, one has different weight, what's your strategy to find out which one is the different one with scales
Quantitative Research Internship Interview Questions
3,500 quantitative research internship interview questions shared by candidates
Lin Alg questions were pretty classic, once I had to compute the eigen values of a matrix with 1s on the diag and rho everywhere else. They asked questions about Sharpe Ratio regarding finance and a lot of cv specific questions.
What were the exact data sources, transformation steps, and feature engineering techniques you used to build your alpha signal? Could you share the full pipeline, from raw data to production deployment?
First round: Gamblers ruin problem. Second round: dynamic programming.
Questions on Lasso and Ridge regression (goal, differences, intuition behind)
CV based questions adn regression questions
trading log cleaning
Given a stock trading data, output how each stock paired with the previous one and the final revenue.
Describe yourself in a detailed way
Behavioral Interview, Case Study Interview
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