# Knowledge-based recommender systems: overview and research directions

> Research article (Frontiers in Big Data, 2024) · cited 36× · AI/ML

**Wikidata**: [openalex:W4392165467](https://www.wikidata.org/wiki/openalex:W4392165467)  
**Source**: https://4ort.xyz/entity/knowledge-based-recommender-systems-overview-and-research-directions