# Compound feature selection and parameter optimization of ELM for fault diagnosis of rolling element bearings

> Research article (ISA Transactions, 2016) · cited 122× · AI/ML

**Wikidata**: [openalex:W2518980640](https://www.wikidata.org/wiki/openalex:W2518980640)  
**Source**: https://4ort.xyz/entity/compound-feature-selection-and-parameter-optimization-of-elm-for-fault-diagnosis-of-rolling-element-bearings