Where might you find recommendation engines at work

Question

Suggesting a new song you might enjoy on a streaming music site.
Telling a friend with a sweet tooth about a new candy store they might like
An online advertisment for video game you recently read about in a blog post
Both a and C

Answer 1

Recommendation engines are commonly found in various applications and services that aim to personalize user experiences. In your examples:

• A: Suggesting a new song you might enjoy on a streaming music site is a classic case of a recommendation engine in action.
• B: Telling a friend with a sweet tooth about a new candy store might involve personal recommendations based on preferences but could also be influenced by social networks or word-of-mouth rather than a formal recommendation engine.
• C: An online advertisement for a video game you recently read about in a blog post could also be powered by a recommendation engine, particularly if it uses cookies or tracking to serve relevant ads based on your interests.

Therefore, the best answer to where recommendation engines might be at work is Both A and C.