for the brain games they asked things like what is the fastest route to get out of the box
Datenwissenschaftler Manager Interview Questions
36,086 datenwissenschaftler manager interview questions shared by candidates
Easy questions
In a 52 cards game, you randomly draw 5 cards, then return 4 back to the dealer and you keep 1. The dealer will always know what card is in your hand. Can you tell me what strategy he used?
First round: tell me about your background, why are you interested in this position? Second round: How to figure out competitor's tipping pattern
What’s the probability of observing 1000, given mu = 0 and Sd = 1.
I have a deck and take one card at random. What is the probability you guess it right? Then I give you two questions and you can only ask one: a - is the card red b - is the card 10 spades Which one would you ask and why?
What is the bias-variance trade-off?
Questions about database and Machine Learning. The interviewer asked about my background in operations research and machine learning. Several programming questions with language of my choice.
What if you want to evaluate your model with respect to a system running on the client-side? How you are going to charge your client if your model is better than his system?
2) What is generally considered a trade-off in machine learning?
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