What are some hyper parameters you would tune in a random forest and why
Data Scientist Senior Interview Questions
3,383 data scientist senior interview questions shared by candidates
What are confounding variables, how do you deal with them? Explain precision vs recall in a non-technical way.
Explain Gradient Descent
Asked me about my Background
All around experiences and knowledge of ML algorithms.
How would you address overfitting in an ML model?
How Decision Trees are formed? When can Decision Tree perform better than xgboost?
Group interview: Give a 20 minute presentation on past project. 35 minute Q/A.
Why you did not learn SAS?
None. Literally did not ask me any questions and I didn't get to say anything.
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