# An enhanced fault diagnosis method for fuel cell system using a kernel extreme learning machine optimized with improved sparrow search algorithm

> Research article (International Journal of Hydrogen Energy, 2023) · cited 57× · AI/ML

**Wikidata**: [openalex:W4387739578](https://www.wikidata.org/wiki/openalex:W4387739578)  
**Source**: https://4ort.xyz/entity/an-enhanced-fault-diagnosis-method-for-fuel-cell-system-using-a-kernel-extreme-learning-machine-optimized-with-improved-