Design a full system from start to end.
Senior Scientist Interview Questions
5,925 senior scientist interview questions shared by candidates
Why is it called the conditional average treatment effect? Like WTF cares?
Why do you want to work here.
How would you write some of the pandas functions from first principles?
Questions about past experiences/data science projects.
SQL joins, ranking and window functions, Improve Google, with all feature can allocate, search, review, map, and get restaurants ranking recommendations. Typical behavior questions.
SQL: Design a data model for a Yelp-like restaurant review website. Then easy SQL question w/ joins. Machine learning: Design an ML system to identify "trending" or "hot and new" restaurants
explain past projects
1st round introductory ML, DL, and NLP questions. 2nd round (with the hiring manager). Focused on resumes mainly projects and past experiences. 3rd round was a discussion on an open-ended NLP problem. 4th round was on projects of resumes and deeper discussion on the approaches for solving 1 or 2 NLP tasks.
Behavioural: tell me about a time you made a mistake at work Coding: simple tasks on live coding on data manipulation System design: how would you build a data product that did X Recap the challenge: why this model and present your results
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