# Detecting trace methane levels with plasma optical emission spectroscopy and supervised machine learning

> Research article (Plasma Sources Science and Technology, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3041964267](https://www.wikidata.org/wiki/openalex:W3041964267)  
**Source**: https://4ort.xyz/entity/detecting-trace-methane-levels-with-plasma-optical-emission-spectroscopy-and-supervised-machine-learning