What data tools do you use often?
Sr Data Scientist Interview Questions
3,390 sr data scientist interview questions shared by candidates
Peux-tu me parler d'un projet dont tu es particulièrement fier ?
Very generic case study question, not something that I could recall now.
1st round was on ML and 2nd round was about my projects
When I asked questions about the position the interviewer acted annoyed and provided dismissive answers.
About data related questions sql and dbms and also some question were from the site
Tell me about yourself? Talk about one project that you are most proud of. Cost function in ML, regularization method, classification problems you deal with, how to evaluate ML model, AUC, F-score, random forest, logistic regression, reduce features, how to deal with class imbalance.
What's p value? What's diff between tree and boosting.
Tell me about a time when you used a simple solution to solve a complex problem.
Can you explain the difference between SVM and random forest? How did you select the parameters for random forest?
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