Glossary term
Glossary term
Memory and Retrieval
Making predictions about the interests of one user based on the interests of many other users. Collaborative filtering is often used in recommendation systems.
See Collaborative filtering in the Recommendation Systems course for more information.
Created for this library
A streaming service uses collaborative filtering to recommend movies based on what similar users watched, without needing detailed movie metadata.
An e-commerce team uses collaborative filtering for its customers-also-bought widget on product detail pages.
A music platform uses collaborative filtering as one of several signals in its weekly discovery playlist for each listener.
Definition source: Google for Developers Machine Learning Glossary | Creative Commons Attribution 4.0 License