Which recommendation algorithm technique did Netflix famously offer $1 million to anyone who could improve by 10% in their Netflix Prize contest?

In the world of pop culture, streaming platforms have revolutionized how we consume entertainment. One of the most powerful features of these platforms is their recommendation systems, which help users discover new content based on their viewing habits. But how well do you understand the technology that suggests your next binge-worthy show? Test your knowledge about how these pop culture powerhouses keep you glued to your screen!

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Collaborative filtering
Content-based filtering
Hybrid recommendation systems
Deep learning neural networks