# A rolling element bearing fault diagnosis approach based on hierarchical fuzzy entropy and support vector machine

> Research article (Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science, 2015) · cited 32× · AI/ML

**Wikidata**: [openalex:W793283256](https://www.wikidata.org/wiki/openalex:W793283256)  
**Source**: https://4ort.xyz/entity/a-rolling-element-bearing-fault-diagnosis-approach-based-on-hierarchical-fuzzy-entropy-and-support-vector-machine