Describe a predictive model I developed.. what was the purpose, how did you choose which model to use, how was it used?
Data Scientist Trainee Interview Questions
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Regularization ?
How would you optimize a complex SQL query on a large dataset?
Asked repeated questions about previous company's metrics and internal information.
Which of the 10 MBM Koch values do you identify with most strongly, and why? Tell us about a time you went above and beyond on a particular assignment or job duty. Tell us about a time you disagreed with your supervisor, etc.
What is the significance of p value.
Richiesta documentazione da compilare che ho compilato in parte in quanto non era chiaro come compilare...
Describe a statistical model you are using in your work now? (Referencing the model) explain the difference between random and fixed effects -- and what do they control for?
Hai mai avuto esperienze di fine tuning?
SQL question which required CTE
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