Job Interview Experience For The Role Of Data Scientist at Facebook

1. What do you think the distribution of time spent per day on Facebook looks like? What metrics would you use to describe that distribution?
2. You’ve been asked to generate a machine learning model that can map the nicknames of people using Facebook. How do you go about designing this model?
3. How would you build the recommendation algorithm for type-ahead search for Netflix?
4. If 70% of Facebook users on iOS use Instagram, but only 35% of Facebook users on Android use Instagram, how would you investigate the discrepancy?
5. Likes/user and minutes spent on a platform are increasing but total number of users are decreasing. What could be the root cause of it?

Date: 02/08/21
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