Software Developer 3 Interview Questions

797 software developer 3 interview questions shared by candidates

1. Why is PR auc better than ROC auc for imbalanced classification? 2. How is scaling done on train and test data 3. Case study of designing insta story recommender 4. What is expectation maximization 5. Business case of designing a washing machine for blind folks 6. How to measure model / data drift in real setting
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Data Scientist 3

Interviewed at Navi

3
Jul 16, 2023

1. Why is PR auc better than ROC auc for imbalanced classification? 2. How is scaling done on train and test data 3. Case study of designing insta story recommender 4. What is expectation maximization 5. Business case of designing a washing machine for blind folks 6. How to measure model / data drift in real setting

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