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Data Science Interview Questions
40,344 data science interview questions shared by candidates
General basic questions on data science and python. Behavior questions are more of a conversation about if you fit the position rather than grilling you on something.
Given a particular data set, suggest three algorithms, one regression, one clustering, one classification.
Nothing unexpected. Standard classification/regression, type questions. Programming question - if you have multiple streams of sorted input in ascending order, how would you output them descending order. Explain working and write code.
Coding challenge was to determine a path for a spaceship to escape an exploding planet, all while dodging asteroids.
E.g. - Given you have a regression with m variables and another n are available, would you want to include them? What would you do next?
What are you expecting
What is a word embedding?
How do you prevent overfitt when training a model?
I know P(A), P(B), and P(B|A), can you find out the value of P(A|B)?
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