Senior Scientist Interview Questions

5,838 senior scientist interview questions shared by candidates

Coding : Pandas grouping function, List operations SQl : Find sales progression year on year using SQl and pandas Kmeans clustering working , imbalanced data set, loss function, Random forest pruning, Hyperparameter tuning, OOPs concept, python List and set , DBSCAN hyperparameter.
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Senior Data Scientist

Interviewed at Tiger Analytics

4
Jul 14, 2023

Coding : Pandas grouping function, List operations SQl : Find sales progression year on year using SQl and pandas Kmeans clustering working , imbalanced data set, loss function, Random forest pruning, Hyperparameter tuning, OOPs concept, python List and set , DBSCAN hyperparameter.

1. Normalization 2. Deep Learning Basics- Weight and biases with backpropagation 3. What is an error in Linear Regression? Followed-up questions on assumptions of Linear Regression 4. Difference between Linear and Logistic Regressions. No past experience-based questions
avatar

Senior Data Scientist

Interviewed at BankBazaar

3.3
Oct 14, 2022

1. Normalization 2. Deep Learning Basics- Weight and biases with backpropagation 3. What is an error in Linear Regression? Followed-up questions on assumptions of Linear Regression 4. Difference between Linear and Logistic Regressions. No past experience-based questions

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