Talk through a tech brief (pre-sent to me some days in advance) for a data science approach to a business problem.
Senior Data Scientist Interview Questions
3,512 senior data scientist interview questions shared by candidates
Differenza tra bagging e boosting.
Explain an ML project you did
Difference between bagging and boosting, explain model finetuning...
Coding question: string input, you can remove all but one instance of a character from the string. Return the Lexicographically maximal string
Total 9 questions in assessment. ML/mcq questions and 1 leetcode medium.
Do a take-home before even a phone screen with a recruiter. No thanks!!
Most questions are around machine learning and data mining.
What happens to Gini if you test your model on a new population with a lower bad rate
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