# Fault Diagnosis of Rolling Bearings Based on WPE by Wavelet Decomposition and ELM

> Research article (Entropy, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4303699797](https://www.wikidata.org/wiki/openalex:W4303699797)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-of-rolling-bearings-based-on-wpe-by-wavelet-decomposition-and-elm