# An attention-based bilinear feature extraction mechanism for fine-grained laser welding molten pool/keyhole defect recognition

> Research article (Journal of Manufacturing Processes, 2023) · cited 35× · AI/ML

**Wikidata**: [openalex:W4317438419](https://www.wikidata.org/wiki/openalex:W4317438419)  
**Source**: https://4ort.xyz/entity/an-attention-based-bilinear-feature-extraction-mechanism-for-fine-grained-laser-welding-molten-pool-keyhole-defect-recog