# McHa: a multistage clustering-based hierarchical attention model for knowledge graph-aware recommendation

> Research article (World Wide Web, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4214735061](https://www.wikidata.org/wiki/openalex:W4214735061)  
**Source**: https://4ort.xyz/entity/mcha-a-multistage-clustering-based-hierarchical-attention-model-for-knowledge-graph-aware-recommendation