Walk through past alpha research, what datasets you need, track-record, etc.
Quantitative Research Intern Interview Questions
3,500 quantitative research intern interview questions shared by candidates
Pandas, why Gradient Boosting Trees over LSTM
some probability questions, ML questions,
how would you make the world a better place?
ask you to do a project and gave u negative review anyways and takes your idea.
Questions that involve winning strategy, probabilistic approach (dices questions )
What's the time/space complexity to find the most profitable buy/sell date given the stock price data if you have only one chance to buy and one chance to sell.
Q: In this firm that you worked that, how do you think they measure the performance of their strategies. (Follow up ) Q: If you were them, how would you do it (I said I was an intern and they never told me).
How would you calculate a covariance matrix if the underlying data is too large to fit into memory?
Secretary problem: given n uniform variables find optimal strategy to maximize expected return on the first chosen variable.
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