how does GBM work? difference between Boosting and bagging. also questions on LSTM's.
Sr Data Scientist Interview Questions
3,387 sr data scientist interview questions shared by candidates
Some basic question based on CV and job description.
Example of SQL queries, what did they do, how could they be optimized
no question
Pandas, numpy and recursive functions
What kinds of tools do you use?
How do you handle sparse data?
Usual case questions
sql, case study, what would you do if x metric dropped
Take home data science challenge. Analyze why the ratings of a particular show was falling from season 1 to season 2.
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