- What do you think of documentation for your code, is it important? - Tell me about how you choose what tool (R/Python/SQL) to use in analyses - Give an example of talking to stakeholders when they disagree with your analyses - Give an example of a time you had to work with messy/incomplete/inconsistent data.
Why first derivatives? What do you know about us? What was your favorite college course and why?
Analysis of various plots. Which machine learning models would you use and why? How to effectively explain this concept to a non-technical person.
Explain how decision tree works
They asked me how a complete data lifecycle works.
- What distribution would name (first name +last name) frequency follows? - If you are to come up with name frequency thresholds for very common/common/rare/very rare, what numbers would you choose?
Code the Fibonacci series.
If we have 2 dfs with same column and rows and we add them as df1 + df2 then what will be the ans
Regularisation L1 & L2 , SQL
are you willing to relocate ?
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