Can you help us run a clinical trial with the Mayo Clinic
Sr Data Scientist Interview Questions
3,496 sr data scientist interview questions shared by candidates
Q: Why did you apply for this role at Urbint?
Write down a function that received 1- s: string 2- k: int and returns the top k most frequent words in the string.
- Questions about p-values (what are they, what is 0.05, what happens when the magnitudes being compared or the sample sizes change) - SQL query calculating an average among several constraints and requiring a join between two tables - Case study probing product sense
How do you prevent overfitting and complexity of a model? How do you measure and compare models? How should we approach to attribution modeling to measure marketing efffectiveness?
I was asked about my model approach for Recommendation Engine
What are your salary expectations?
What is your experience there was nothing specific or smart question
Mostly describe what you did. Interviewer didn’t ask any data science questions
Big query, Probablity statistics and statistics theory
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