# A multi-stage semi-supervised learning approach for intelligent fault diagnosis of rolling bearing using data augmentation and metric learning

> Research article (Mechanical Systems and Signal Processing, 2020) · cited 291× · AI/ML

**Wikidata**: [openalex:W3037611653](https://www.wikidata.org/wiki/openalex:W3037611653)  
**Source**: https://4ort.xyz/entity/a-multi-stage-semi-supervised-learning-approach-for-intelligent-fault-diagnosis-of-rolling-bearing-using-data-augmentati