# A hierarchical attention detector for bearing surface defect detection

> Research article (Expert Systems with Applications, 2023) · cited 50× · AI/ML

**Wikidata**: [openalex:W4388208801](https://www.wikidata.org/wiki/openalex:W4388208801)  
**Source**: https://4ort.xyz/entity/a-hierarchical-attention-detector-for-bearing-surface-defect-detection