If you were betting on someone winning money, which evaluation metric would you choose to maximize your success rate in predicting the winner? Consider metrics like F1-score, entropy, AUC, recall, and precision.
Science Interview Questions
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There was a case study.
Why do you want this internship
SQL questions based on a scenario
Basic SQL questions on employee related data which will include joining, ranking. They did not ask to write the queries explicitly but just to provide the logics behind the query. I also had a typical AB Testing question about significance etc.
How to identify potential customers for different products
- A/b Testing - Sample size, t test - Run multiple ab tests simultaneously - Root cause analysis
Recommender system case study and all possible questions on data science they will ask
Go through a Data Science project
I gave high level information in the previous section.
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