What features would you need for predicting cars sales?
Data Scientists Interview Questions
54,371 data scientists interview questions shared by candidates
Si on vous comparez les résultats, vous utilisez quelle métriques ?
What are advantages and disadvantages of scheme that Booking.com uses and other booking services use.
Why should we hire you? What sets you apart from the rest of the competition?
Why do you think this role is for you?
integrity. It is strange to be asked so.
Most questions were scientific, and relatively easy to answer. Maybe the most difficult question was during the HR interview when I was asked how much I expected to make.
There were no difficult questions. I had two telephone interviews.
Why are you leaving your current company to come work for Abbvie?
1. How do you use NN to reduce dimensionality? 2. Can you model time series as a linear regression model? 3. a) Can you use resampling methods like bagging to estimate the max of a population? b) Why is bagging a variance reduction scheme? 4. Why is the use of minibatch to minimize a function computationally more efficient than any other methods? 5.Gambler's ruin problem. 6. Assume that in a time series, some data are missing. How do you handle that? A. average out the existing values. Okay, so you want to average out the existing values, but how do you define the the new time series as a single function? A. Use characteristic or indicator function.
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