preference-based program

noun
UK /ˈprɛfərəns beɪst ˈprəʊɡræm/
US /ˈprɛfərəns beɪst ˈproʊɡræm/

A computer program that makes choices based on what someone likes best.

The music app is a preference-based program that plays songs you enjoy.


OTHER MEANINGS

2. Software that ranks options according to a user's stated likes and dislikes.

The shopping site uses a preference-based program to show items you might want.

3. A system that adjusts its behavior based on which settings a person prefers.

The game's preference-based program changes the difficulty to match your style.

4. A tool that helps pick the best choice from many options using personal ratings.

The travel app is a preference-based program that finds hotels you will like.