Take-home exercise on a typical analysis case and was asked to provide solution and thought process in a week.
Data Scientist Iii Interview Questions
40,287 data scientist iii interview questions shared by candidates
There were some specific stats questions that I wished I had answered better.
what is ensemble Learning Algorithms kinds ?
Probability (Bayes' Rule, etc), statistics, algorithms, calculus.
-Resume related questions - Process of building a predictive model
Dynamic programming/backward induction on a multi-stage decision making problem
Work through problems on the hackerrank site, it's good preparation
what is your salary expectation?
Describe your previous projects
Statistics - performance metrics, Why GBM, why not xgboost , Differences between GBM and xgboost Then bias, overfitting ,underfitting, Regularisation , Lasso regression( explain). ... Followed by extended questions
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