Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is collaborative filtering?
💡 Hint: Think about how Netflix recommends movies.
Question 2
Easy
Name one company that uses item-to-item collaborative filtering.
💡 Hint: Consider how online shopping sites suggest products.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What type of filtering does Netflix primarily use?
- Content-Based
- Collaborative
- Demographic
💡 Hint: Remember how your viewing habits influence what Netflix suggests!
Question 2
True or False: Amazon's recommendation system uses collaborative filtering to suggest similar items.
- True
- False
💡 Hint: Think about when you shop online.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a basic recommender system for an online bookstore. What factors would you consider in your recommendations?
💡 Hint: Think about user preferences and how they inform decisions.
Question 2
Analyze the effectiveness of a hybrid recommender system over a pure collaborative approach. What are the benefits and drawbacks?
💡 Hint: Consider how different data inputs impact the quality of recommendations.
Challenge and get performance evaluation