What is random about Random Forest ?
Associate Scientist Interview Questions
54,405 associate scientist interview questions shared by candidates
What related experience and knowledge do you possess that demonstrates you were able to provide a material solution that resulted in a successfully designed and manufactured product that met the customers operational requirement(s).
Warum möchten Sie bei Novartis arbeiten?
What are some qualities in others that you find it easy to work with?
Why is logistic regression better than linear regression
List down and describe the events where you had to be Creative to approach a problem?
What is your 5 year plan?
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.
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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