# Enhanced hierarchical symbolic sample entropy: Efficient tool for fault diagnosis of rotating machinery

> Research article (Structural Health Monitoring, 2022) · cited 36× · AI/ML

**Wikidata**: [openalex:W4291157113](https://www.wikidata.org/wiki/openalex:W4291157113)  
**Source**: https://4ort.xyz/entity/enhanced-hierarchical-symbolic-sample-entropy-efficient-tool-for-fault-diagnosis-of-rotating-machinery