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Data Science Engineer Interview Questions
10,344 data science engineer interview questions shared by candidates
What led you to our school?
The interviewer pulled out a publication on transformer and based their questions around it.
Tell me about yourself? Time Management? Conflict Resolution? Basic Behavioral questions for first half of interview
How does gradient descent work? (Don't need to be super detailed like going into the math, but just having a high level understanding would be enough.)
There were mostly questions concerning SQL and product sense: some easy technical questions like 'What commend would you use to sort results in descending order?' and 'What types of joins are there?', as well as two not difficult coding problems where I had to join tables, filter out some rows, group filtered ones and order results; when it comes to product sense, that part was quite difficult: they asked what metrics would you use to find out if two users are friends in real life and how would you find out if some user has more real-life friends than not-real-life among his friends on facebook.
describe a project you've worked on from beginning to end.
What is big data and its technical technology
We were given a time series dataframe and were told to manipulate it and merge it with another dataset to match some keys with its respective values.
How are you good at data analysis
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