# Fault feature extraction and diagnosis of rolling bearings based on wavelet thresholding denoising with CEEMDAN energy entropy and PSO-LSSVM

> Research article (Measurement, 2020) · cited 163× · AI/ML

**Wikidata**: [openalex:W3114016983](https://www.wikidata.org/wiki/openalex:W3114016983)  
**Source**: https://4ort.xyz/entity/fault-feature-extraction-and-diagnosis-of-rolling-bearings-based-on-wavelet-thresholding-denoising-with-ceemdan-energy-e