# Locally generalized preserving projection and flexible grey wolf optimizer-based ELM for fault diagnosis of rolling bearing

> Research article (Measurement, 2022) · cited 22× · AI/ML

**Wikidata**: [openalex:W4293331231](https://www.wikidata.org/wiki/openalex:W4293331231)  
**Source**: https://4ort.xyz/entity/locally-generalized-preserving-projection-and-flexible-grey-wolf-optimizer-based-elm-for-fault-diagnosis-of-rolling-bear