1. A recursion question which has problem statement on no of ways to get promoted, if 2,3,4 promotions are possible per year.
Sr Data Scientist Interview Questions
3,383 sr data scientist interview questions shared by candidates
Questions like - what distance metrics to use when clustering with categorical data.
How to deal with overfitting in training a model?
1. What is Mse and diff between MSE and WMSE. 2.Roc 3 AUC
Basics of Statistics, ML, and projects you have done. Accuracy Metrics of different problems and use cases SQL coding
What is the difference between an XGBoost model and a random forest model?
How does your experience fit the specifics of the role and the current needs of the team?
Was that the most efficient solution?
Given a data science problem how do you go about it
How do you calculate precision and recall
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