What useful library did you use in python ?(other than Pandas and Numpy)
Sr Data Scientist Interview Questions
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Basic ML Regularization Over fitting, Under fitting, XGBOOST, RF differences. boosting and bagging etc.
it was a take home project about defining metrics
How do you keep yourself updated with current market trends.
What is your Salary expectations
HackerRank coding - 4 super lengthy question to be done in 90 mins. 1 question of sql and rest 3 on python. Technical interview: mostly project related discussions and few theoretical questions Director interview: All non-tech questions based on behavior, culture etc.
Explain the bias / variance tradeoff
Given a matrix, count the number of paths from from top left corner to the bottom right corner
Given a matrix, count the number of paths from from top left corner to the bottom right corner, with obstacles in between
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