Sr Data Scientist Interview Questions

3,383 sr data scientist interview questions shared by candidates

1. ML Design on how to build a chat bot for a BookMyShow Platform? 2. Resume questions revolved around name entity recognition like - what are the metrices used. - how did you solve entity disambiguation. - What was the evaluation criterian. - how was training data created.
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Senior Data Scientist

Interviewed at Freshworks

3.3
Nov 4, 2024

1. ML Design on how to build a chat bot for a BookMyShow Platform? 2. Resume questions revolved around name entity recognition like - what are the metrices used. - how did you solve entity disambiguation. - What was the evaluation criterian. - how was training data created.

SQL: Nested queries Python: Pandas aggregations & pivots ML: Describe multicollinearity and how to deal with it Statistics & Experimentation: How would you assess the effects of email reminders on reducing average medical costs of high risk members?
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Senior Data Scientist

Interviewed at CVS Health

3.2
Jun 4, 2021

SQL: Nested queries Python: Pandas aggregations & pivots ML: Describe multicollinearity and how to deal with it Statistics & Experimentation: How would you assess the effects of email reminders on reducing average medical costs of high risk members?

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