# A Lightweight Neural Network Based on GAF and ECA for Bearing Fault Diagnosis

> Research article (Metals, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4366774538](https://www.wikidata.org/wiki/openalex:W4366774538)  
**Source**: https://4ort.xyz/entity/a-lightweight-neural-network-based-on-gaf-and-eca-for-bearing-fault-diagnosis