# Self-supervised graph feature enhancement and scale attention for mechanical signal node-level representation and diagnosis

> Research article (Advanced Engineering Informatics, 2025) · cited 54× · AI/ML

**Wikidata**: [openalex:W4407595936](https://www.wikidata.org/wiki/openalex:W4407595936)  
**Source**: https://4ort.xyz/entity/self-supervised-graph-feature-enhancement-and-scale-attention-for-mechanical-signal-node-level-representation-and-diagno