# Semi-supervised meta-path space extended graph convolution network for intelligent fault diagnosis of rotating machinery under time-varying speeds

> Research article (Reliability Engineering & System Safety, 2024) · cited 56× · AI/ML

**Wikidata**: [openalex:W4400808515](https://www.wikidata.org/wiki/openalex:W4400808515)  
**Source**: https://4ort.xyz/entity/semi-supervised-meta-path-space-extended-graph-convolution-network-for-intelligent-fault-diagnosis-of-rotating-machinery