What do you think are the data challenges at PlayStation
Senior Data Scientist Interview Questions
3,402 senior data scientist interview questions shared by candidates
How to you get stakeholders to buy something you’ve built
some ML model related questions. nothing great.
Tell me about yourself. Tell me about one of your project
What do you need to keep in mind, when running an A/B test involving more than just 2 alternatives?
Past projects and explain how you evaluated the results
What is random forest? Is random walk stationary or not, why?
1. How would you design a recommendation system with just movie names, actor names, director name and genre? Other questions are some random basic ML questions.
Many questions related to the take home task covering all stages of model built and deployment.
Tell me about a time when you needed to ensure that the ML models you are building are credible and reliable also.
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