# Rotating machinery fault diagnosis based on feature extraction via an unsupervised graph neural network

> Research article (Applied Intelligence, 2023) · cited 26× · AI/ML

**Wikidata**: [openalex:W4377823165](https://www.wikidata.org/wiki/openalex:W4377823165)  
**Source**: https://4ort.xyz/entity/rotating-machinery-fault-diagnosis-based-on-feature-extraction-via-an-unsupervised-graph-neural-network