# Dielectric and geometric feature extraction and recognition method of coal and gangue based on VMD-SVM

> Research article (Powder Technology, 2021) · cited 43× · AI/ML

**Wikidata**: [openalex:W3179649952](https://www.wikidata.org/wiki/openalex:W3179649952)  
**Source**: https://4ort.xyz/entity/dielectric-and-geometric-feature-extraction-and-recognition-method-of-coal-and-gangue-based-on-vmd-svm