Most questions were about how to approach a scientific question
Data Scientist Iii Interview Questions
137 data scientist iii interview questions shared by candidates
The only "classic" interview question I got was, "how would you handle a coworker who you knew was wrong about something important?" Other than that, they were interested in exploring the extent of my skill set and what kind of person I am – they wanted to make sure I would be a good fit for the team.
What metrics would you use for a ranking algorithm
Talk about the Bias-variance trade-off
How would you build a recommender system for the Expedia webpage
In SQL, given a few tables that have clear joins between them, calculate month-over-month difference for a particular metric.
What is accuracy? How would you design your experiment (For method validation)
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