# A rolling bearing fault diagnosis strategy based on improved multiscale permutation entropy and least squares SVM

> Research article (Journal of Mechanical Science and Technology, 2017) · cited 61× · AI/ML

**Wikidata**: [openalex:W2650193416](https://www.wikidata.org/wiki/openalex:W2650193416)  
**Source**: https://4ort.xyz/entity/a-rolling-bearing-fault-diagnosis-strategy-based-on-improved-multiscale-permutation-entropy-and-least-squares-svm