Explain Evaluation metric for classification? Explain inter working of GBM?Explain bias and variance tradeoff?
Sr Data Scientist Interview Questions
3,383 sr data scientist interview questions shared by candidates
I had been waiting for the interviewer in the zoom meeting room for 30min. But finally, the interviewer did not show up. They should have shown respect to the interviewees. This is unprofessional.
Common behavioral question. Some technical on your background.
family status / wife's profession / kids age
Q: How to do group by using pandas dataframe?
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.
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