KPI/metric design
Sr Data Scientist Interview Questions
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A submarine starts at a depth of 30 meters below the surface. Each round, you roll a fair six-sided die (values 1–6), and the submarine moves upward by the number rolled (in meters). You have exactly 7 rounds to move. What is the probability that, after 7 rolls, the submarine reaches exactly the surface (depth 0)?
Are you married or single?
Do you rent or own your home?
Describe a setting where you have put a machine learning system into production
What is MLE? Difference between Random forest and Xgboost model How do you caliberate an ML model ? Explain regularization Explain bias variance trade off How do you handle class imbalance? Some deeper questions on projects
Tell me about Logistic Regression and MLE
General question about profile from resume
Tell me about a time …
I was asked about a Case study on Personalisation
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