What was the project you're most proud of doing?
Sr Data Scientist Interview Questions
3,390 sr data scientist interview questions shared by candidates
Topological Sort, Heap, Abstract Class, Decorator, SQL window.
anomaly detection
You would expect a bangalore traffic question from HM in round 1
What is correlation? Logistic Regression cost function and assumptions? Entropy and Information gain ? In final rounds they ask normal behavioural questions on how will you handle conflict with peer and manager etc.
Code gradient descent from scratch.
Q: how would you deal with a categorical feature with high cardinality? Q: describe a machine learning project you're proud of Q: pick a machine learning algorithm of your choice and describe it to me
Almost all questions were standard, I don't recall a difficult question.
you have a dataset and most of the variables are categorical, which algorithm would you choose?
Quel est le projet dont tu es le plus fier ?
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