Data Science Interview Questions

10,879 data science interview questions shared by candidates

Q1. Model evaluation Techniques Q2. Lambda function Q3. Seaborn vs matplotlib Q4. About the libraries used in your project Q5. Decision Tree, Random Forest Q6. Overfitting underfitting and ways to handle them Q7. L1 L2 regularization
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Junior Associate Data Science

Interviewed at Celebal Technologies

4.1
Feb 11, 2023

Q1. Model evaluation Techniques Q2. Lambda function Q3. Seaborn vs matplotlib Q4. About the libraries used in your project Q5. Decision Tree, Random Forest Q6. Overfitting underfitting and ways to handle them Q7. L1 L2 regularization

A mixture of both HR and technical questions. First round was technical. I was asked to tell the ways I can improve the product from a data science perspective. In the second round, it was part HR, part technical. I was asked about the scalability and algorithms; and then about the desired salary.
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Data Science Engineer

Interviewed at Kayako

4.1
Feb 13, 2015

A mixture of both HR and technical questions. First round was technical. I was asked to tell the ways I can improve the product from a data science perspective. In the second round, it was part HR, part technical. I was asked about the scalability and algorithms; and then about the desired salary.

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