# Modeling users’ preference changes in recommender systems via time-dependent Markov random fields

> Research article (Expert Systems with Applications, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4385446797](https://www.wikidata.org/wiki/openalex:W4385446797)  
**Source**: https://4ort.xyz/entity/modeling-users-preference-changes-in-recommender-systems-via-time-dependent-markov-random-fields