# Laser-induced breakdown spectroscopy combined with principal component analysis-based support vector machine for rapid classification of coal from different mining areas

> Research article (Optik, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4378527351](https://www.wikidata.org/wiki/openalex:W4378527351)  
**Source**: https://4ort.xyz/entity/laser-induced-breakdown-spectroscopy-combined-with-principal-component-analysis-based-support-vector-machine-for-rapid-c