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Principal Data Scientist Interview Questions
156 principal data scientist interview questions shared by candidates
Solve a scaled down version of a problem the company is solving.
Please share with me an experience where you take an idea to implementation, and how you work with the stakeholders.
How would you deal with it if new features are added to the model?
"Describe the difference between linear and logistic regression."
Q. Given a set of data about airline bookings, the airline company wants to improve revenue. Based on the data, what are your recommendations?
What is the benefits of decision trees?
Tell me about a project you've worked on, and how you used machine learning in that project.
Generic behavioral questions assessing my understanding of the data science process, "cultural fit" interview, more behavioral questions; nothing technical, nothing statistical.
Typical STAR questions about overcoming challenges.
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