11.8.1 - Netflix
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Practice Questions
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Define collaborative filtering.
💡 Hint: Think about how Netflix recommends shows.
What is the cold-start problem?
💡 Hint: Consider the challenges faced by new users on Netflix.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What method does Netflix primarily use for recommendations?
💡 Hint: Think about how Netflix learns from users like you.
True or False: The cold-start problem refers to the challenges faced when recommending items with sufficient data.
💡 Hint: Consider when you might struggle to get recommendations.
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Challenge Problems
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Evaluate the effectiveness of Netflix’s recommender system for niche genres like independent films. What data challenges does Netflix face—and how could they overcome them?
💡 Hint: Think about how many users might not engage with independent films.
Predict how Netflix may evolve its recommender systems to incorporate more diverse content—a solution to potential echo chambers.
💡 Hint: Consider audience expansion as a goal.
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