# Rapid Identification of Material Defects Based on Pulsed Multifrequency Eddy Current Testing and the k-Nearest Neighbor Method

> Research article (Materials, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4387529800](https://www.wikidata.org/wiki/openalex:W4387529800)  
**Source**: https://4ort.xyz/entity/rapid-identification-of-material-defects-based-on-pulsed-multifrequency-eddy-current-testing-and-the-k-nearest-neighbor-