# Learning Hierarchical Review Graph Representations for Recommendation

> Research article (IEEE Transactions on Knowledge and Data Engineering, 2021) · cited 51× · AI/ML

**Wikidata**: [openalex:W3163325638](https://www.wikidata.org/wiki/openalex:W3163325638)  
**Source**: https://4ort.xyz/entity/learning-hierarchical-review-graph-representations-for-recommendation