# Discrimination of the pollution grade of metal elements in atmospherically deposited particulate matter via laser-induced breakdown spectroscopy combined with machine learning method

> Research article (Chemometrics and Intelligent Laboratory Systems, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4306411430](https://www.wikidata.org/wiki/openalex:W4306411430)  
**Source**: https://4ort.xyz/entity/discrimination-of-the-pollution-grade-of-metal-elements-in-atmospherically-deposited-particulate-matter-via-laser-induce