Tell about previous experience project about machine learning, and tell the end to end process
Data Scientist Senior Interview Questions
3,383 data scientist senior interview questions shared by candidates
Nothing outside of Redfin business,
What are your strengths and weaknesses? How would you go about vectorizing R code? How would you approach these specific statistical problems?
What the tuning parameters of my GBM were.
Asked in detail project but not ready to understand the domain knowledge. They think they know everything while there faces tells they are toxic people
How would you estimate LTV of customer?
Tell me about yourself, tell me about a project etc
A technical interview of SQL skills
Given dataset, please provide detail exploratory data analysis, create relevant features that can be used in ML model (task on local laptop using jupyter notebooks)
Introduce yourself and your experience. How you applied A/B testing. How to build a pricing model...
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