# Decision tree based weld defect classification using current and voltage signatures in GMAW process

> Research article (Materials Today Proceedings, 2018) · cited 43× · AI/ML

**Wikidata**: [openalex:W2799972315](https://www.wikidata.org/wiki/openalex:W2799972315)  
**Source**: https://4ort.xyz/entity/decision-tree-based-weld-defect-classification-using-current-and-voltage-signatures-in-gmaw-process