# Semi-supervised fault diagnosis of wheelset bearings in high-speed trains using autocorrelation and improved flow Gaussian mixture model

> Research article (Engineering Applications of Artificial Intelligence, 2024) · cited 32× · AI/ML

**Wikidata**: [openalex:W4391197718](https://www.wikidata.org/wiki/openalex:W4391197718)  
**Source**: https://4ort.xyz/entity/semi-supervised-fault-diagnosis-of-wheelset-bearings-in-high-speed-trains-using-autocorrelation-and-improved-flow-gaussi