HW Q2: a policy evaluation question. check if new feature increased customer conversion rates, can not run A/B testing.
Cientificos De Datos Interview Questions
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Live coding SQL and Python. Calculate an average age of customers reaching step 3. Find the percentage of customers who reached step 3.
Q: If you were working with a model for classification, how would you evaluate its performance?
Why do you want to go back to working for someone else (having run my own consulting company for 10+ years)
Basic discussion about my resume
About criteria to establish a petrol bunks etc
Are there any competitions I've participated in before?
How I would deliver insights for some situations that were not very clear.
Features, labels 2D plot. Classical prediction problem. What model could we fit here? How could we improve this?
Tell me about yourself Generic questions Case study which is irrelavent for the position applied for Unneccesary several rounds of 1.5 hour to waste your valuable time.
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