Tell us about a big project that you lead
Data Scientist Trainee Interview Questions
40,344 data scientist trainee 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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