Why use log loss instead of mean squared error for classification problem
Quant Researcher Interview Questions
727 quant researcher interview questions shared by candidates
What are your top three skills?
How do you evaluate a systematic strategy
How did you find a signal
Can you tell me a few sorting algorithms? What is the complexity of these algorithms?
Compare random forest and Xgboost
Linear regression with ridge, lasso, PCA
They asked "Tell me about yourself"
They specifically asked me to explain the detailed algorithms and methodologies I worked on at my current company, probing into technical aspects that seemed closely tied to their own business.
How to estimate the variance of a distribution
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