13.3 - Recommendation Systems
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Practice Questions
Test your understanding with targeted questions
What is a recommendation system?
💡 Hint: Think about personalized suggestions you often see online.
Name one example of collaborative filtering.
💡 Hint: Consider how friends can impact your choices.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a recommendation system?
💡 Hint: Think about examples of where suggestions are made online.
Is collaborative filtering based on user-item interactions?
💡 Hint: Recall how similar users influence recommendations.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a dataset with user ratings for different products, outline a strategy using both collaborative and content-based filtering to design a hybrid recommendation system.
💡 Hint: Consider how both user behaviors and item specifications contribute to the recommendations.
If the collaborative filtering method starts generating poor recommendations due to fewer overlaps among users, what adjustments can you make to improve its accuracy?
💡 Hint: Reflect on how more data can improve recommendation system performance.
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