Describe your previous work experience.
Data Scientist Intern Interview Questions
40,344 data scientist intern interview questions shared by candidates
In phone screen, how would you calculate the posterior probability in a dice rolling experiment with weighted dice?
They asked a lot of questions like machine learning algorithms, basic statistics, knowledge of R and Python and also about projects you did with your current employer.
walk us through your profile
Case study: How will you allocate resources in a call center? What do we learn from demand and supply? Will go after precission or Recall for such a case as a check on your model?
Describe how do you use CNN as your project? How difficult it is to explain the feature importance in deep neural networks.
DS challenge, is more like an unsolvable problem
Are false positives or false negatives more important?
Pretty basic SQL and Python questions
If you use random forest, how can you explain why it's working to your investors? Isn't linear regression the best?
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