Recommender systems are algorithms designed to suggest relevant items to users, such as movies, books, or products, based on their preferences. These systems are widely used across various industries, with companies like Netflix, Amazon, and Facebook implementing them for different purposes. The benefits of recommender systems include increased customer engagement and satisfaction by providing personalized content, as well as reducing the time users spend searching for content.

What is the primary purpose of a recommender system?

• To block irrelevant content

• To suggest relevant items to users

• To store user data

• To increase website traffic

Which of the following is NOT an application of recommender systems?

• Suggesting connections on LinkedIn

• Providing weather updates

• Recommending products on Amazon

• Suggesting movies on Netflix

Which company uses recommender systems to suggest movies?

• Netflix

• Amazon

• Facebook

• Twitter

How do recommender systems benefit customers?

• By reducing product prices

• By offering free subscriptions

• By delivering relevant content

• By increasing the number of ads

What is one way recommender systems enhance user experience?

• By providing random suggestions

• By limiting content access

• By reducing content searching time

• By increasing search time