Compare and contrast random forest to gradient boosting, How would you maximize profit with experimenting with price?
Sr Data Scientist Interview Questions
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A machine learning project I worked on.
Write pandas code for filtering, grouping data etc. Write SQL for joining tables and building metrics. Apply statistical test to design A/B test
A/B testing in detail, etc
Explain how you would label new release movies with their associated genre without any metadata.
Focused on System Design SQl (4-5] questions Decision Making
1. Why General Mills 2. Tell us about your past roles 3. Tell us a scenario where there was an underperformer on your team, how did you handle it, etc.
More general questions around the differences of random forests and XGBoost and how those compare with NN
Questions around mathematical optimisation in the context of DL and loss functions
What is ROC and AUC
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