Lead Data Scientist

Lead Data Scientist Interview Questions

Updated 14 Jun 2024

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Interview Questions

  • Q1. This is the final round where I was asked the situational and behavioral questions

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  • Q2. It was a 90 mins long discussion, all sort of detailed question were asked to me like on regression, classification, model evaualtion, CNN, NLP, and projects

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  • Q3. ML/ DL and statistics related questions were there

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Interview Questions

  • Q1. Basic SQL, Basic questions around discriptive stats and ML concepts. Questions around previous projects

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  • Q2. Basic Stats and ML questions, questions around linear models, outliers handling. End to end model pipeline for scinario.

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  • Q3. Managers access story telling and articulation skills.

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Interview Questions

  • Q1. 1) How many weeks should be considered for testing any new change to a billing system in stores? Methodology to arrive at the weeks? 2) Explain ability of a model - Shapio package? 3) Intermediate SQL - moving 3 months average? Can be solved my sliding windows function.

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Interview Questions

  • Q1. Given a variable, how to do Linear Regression?

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  • Q2. Probability question on picking a red ball from Red, blue, black ball bag with replacement.

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  • Q3. Solve two equations to find coefficients?

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  • Q4. How Linear Regression handles noise?

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Interview Questions

Interview Questions

Interview Questions

Interview Questions

  • Q1. They asked the same question which were in the round 1. Apparently the interview was conducted by the same person.

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  • Q2. Common Deep Learning Codes.

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Interview Questions

  • Q1. Modelling related questions like what metrics to track for model performance, AI ML logics, sql joins etc.

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  • Q2. Culture fitment

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Interview Questions