# RHGNN: Fake reviewer detection based on reinforced heterogeneous graph neural networks

> Research article (Knowledge-Based Systems, 2023) · cited 30× · AI/ML

**Wikidata**: [openalex:W4387303027](https://www.wikidata.org/wiki/openalex:W4387303027)  
**Source**: https://4ort.xyz/entity/rhgnn-fake-reviewer-detection-based-on-reinforced-heterogeneous-graph-neural-networks