Q: How to do group by using pandas dataframe?
Senior Data Scientist Interview Questions
3,391 senior data scientist interview questions shared by candidates
Which sampling method is used while creating train test split for Imbalanced Classification Problem?
Explain what is bias selection.
Go through the process of developing a binary classification model on a simple test dataset
Explain how would you build a model that predicts house prices, and then explain how would evaluate and deploy it.
I was asked to write a string character counting code.
How do you define your success in the next 2 years of time?
tell about yourself previous projects bla-bla
Related to SQL, Machine Learning, and deep learning
Anagram question. Can you find an algorithm of n complexity instead of and avoid sorting without O(logn)
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