# An Effective Bearing Fault Diagnosis Technique via Local Robust Principal Component Analysis and Multi-Scale Permutation Entropy

> Research article (Entropy, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2975425963](https://www.wikidata.org/wiki/openalex:W2975425963)  
**Source**: https://4ort.xyz/entity/an-effective-bearing-fault-diagnosis-technique-via-local-robust-principal-component-analysis-and-multi-scale-permutation