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Interview questions

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Practice system design interviews out loud with an AI interviewer, a shared whiteboard and a scorecard for your level.

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30 questions

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Machine learningMedium
Explaining Instagram's Recommendation Funnel: Sourcing, Ranking, Signals and Feedback
Companies: Spotify
Ranking Models · Recommendation Systems
Open workspace
Machine learningMedium
Explaining the Main Approaches Recommender Systems Use and When Each One Fits
Companies: Google
Personalization · Recommendation Systems
Open workspace
Machine learningMedium
Handle cold start, dropout, and training stability
Companies: Amazon
Neural Networks & Training · Recommendation Systems
Open workspace

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Interview questions by company and topic | SysRound

Machine learningMedium

Next-Track Logic for a Million-Song Radio Service Driven by One Listener Input

Companies: Google

Product Sense · Recommendation Systems

Machine learningHard

Recommend Three Boards When a User Saves a Pin

Companies: Pinterest

Feature Engineering · Recommendation Systems