past experience ML project, hackerrank
Data Scientist Senior Interview Questions
3,397 data scientist senior interview questions shared by candidates
There is a very good Indian cook, but he is unable to deliver the food in time at his restaurant. As a senior data scientist how will you help him ?
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given a sorted array of size n, print all values that appear at lest sqrt(n) times. again, main concern is run time - you need to get less than o(n) which is the naive solution
ML, Deep Learning, deployment, cloud computing, programming, fastapi, sql, nonsql...
Conditional probability, Bayes Theorem, Monte Carlo methods, gradient descent.
Case interview about propensity model
- Which distribution can be used to represent people standing in queue
- What is pep8
The interviews involved knowledge of statistics, ML and general problem structuring and commercial understanding
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