# Composite Multivariate Multi-Scale Permutation Entropy and Laplacian Score Based Fault Diagnosis of Rolling Bearing

> Research article (Entropy, 2022) · cited 33× · AI/ML

**Wikidata**: [openalex:W4206353193](https://www.wikidata.org/wiki/openalex:W4206353193)  
**Source**: https://4ort.xyz/entity/composite-multivariate-multi-scale-permutation-entropy-and-laplacian-score-based-fault-diagnosis-of-rolling-bearing