Do you have any experience in applying any of the ML models with real life data?
Quantitative Researcher Interview Questions
2,687 quantitative researcher interview questions shared by candidates
Standard ball probability questions, basic coding, a calculus question, some basic linear algebra, some ML, a data question about identifying data that is uncorrelated but not independent.
Questions about ridge regression, practical/design aspects of supervised learning problems, some transformations of random variables, etc.
3 Q for the OA with one linear interpolation and one prediction of the temperature of the city based on 5 towns. The last one is the bonus and just increasing the number of towns.
calculate the sample size for a t test to be significant, given sample mean
Output all permutations of size n.
Math related puzzles and questions
Coding: Matrix spinning problem(90, 180, 270 degrees)
For code interview: one array problem, one dynamic programming question, one question about some statistics calculations. For phone interview: How would deep neural net perform if the test data is outside the boundary of train data; calculation of correlations and some brainteasers
what is virtual function.
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