How Decision Trees are formed? When can Decision Tree perform better than xgboost?
Senior Data Scientist Interview Questions
3,397 senior data scientist interview questions shared by candidates
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.
Tell me about your experience.
Standard technical questions about sql, r, python
We need to develop a time-series forecasting model for ad impressions for certain ad campaigns on websites of various retailers. Talk about what data you would like to gather and how you would go about building the model.
What do you think about our culture? Which points do you find the most resonating?
What in particular interests you in the field of AI?
Coding , ML modeling, Product questions and interview with hiring manager.
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