Which recommendation algorithm famously powered Netflix's content suggestions until 2009, when they awarded $1 million to a team that improved upon it by more than 10%?

Streaming platforms have revolutionized how we discover and consume film and television content. Their sophisticated recommendation algorithms shape our viewing habits and keep us engaged on their platforms. This trivia question explores the technology that powers content discovery on one of the industry's leading platforms. Test your knowledge of how these systems work behind the scenes!

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Cinematch
ViewFinder
MovieLens
FilmOracle