# Improved multi-scale entropy and it's application in rolling bearing fault feature extraction

> Research article (Measurement, 2019) · cited 53× · AI/ML

**Wikidata**: [openalex:W2992329172](https://www.wikidata.org/wiki/openalex:W2992329172)  
**Source**: https://4ort.xyz/entity/improved-multi-scale-entropy-and-it-s-application-in-rolling-bearing-fault-feature-extraction