# FCMF: Federated collective matrix factorization for heterogeneous collaborative filtering

> Research article (Knowledge-Based Systems, 2021) · cited 60× · AI/ML

**Wikidata**: [openalex:W3137510859](https://www.wikidata.org/wiki/openalex:W3137510859)  
**Source**: https://4ort.xyz/entity/fcmf-federated-collective-matrix-factorization-for-heterogeneous-collaborative-filtering