# Health insurance fraud detection based on multi-channel heterogeneous graph structure learning

> Research article (Heliyon, 2024) · cited 29× · AI/ML

**Wikidata**: [openalex:W4395085610](https://www.wikidata.org/wiki/openalex:W4395085610)  
**Source**: https://4ort.xyz/entity/health-insurance-fraud-detection-based-on-multi-channel-heterogeneous-graph-structure-learning