# Rapid determination of<i>Panax notoginseng</i>origin by terahertz spectroscopy combined with the machine learning method

> Research article (Spectroscopy Letters, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4297910347](https://www.wikidata.org/wiki/openalex:W4297910347)  
**Source**: https://4ort.xyz/entity/rapid-determination-of-i-panax-notoginseng-i-origin-by-terahertz-spectroscopy-combined-with-the-machine-learning-method