Which machine learning technique did Netflix famously use to analyze viewer behavior and inform their decision to produce 'House of Cards' as their first major original series?

Streaming platforms and production studios are increasingly using advanced analytics and machine learning to make critical decisions. From predicting viewer preferences to optimizing content recommendations, the film and television industry has embraced data science in remarkable ways. Test your knowledge about how machine learning is transforming entertainment production and distribution!

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Collaborative filtering algorithms that identified viewer preference patterns across similar content
Natural language processing to analyze social media sentiment about political dramas
Computer vision technology to track viewer facial expressions during similar shows
Random forest models trained exclusively on DVD rental history data