# Continuous hierarchical symbolic deviation entropy: A more robust entropy and its application to rolling bearing fault diagnosis

> Research article (Mechanical Systems and Signal Processing, 2025) · cited 14× · AI/ML

**Wikidata**: [openalex:W4407030194](https://www.wikidata.org/wiki/openalex:W4407030194)  
**Source**: https://4ort.xyz/entity/continuous-hierarchical-symbolic-deviation-entropy-a-more-robust-entropy-and-its-application-to-rolling-bearing-fault-di