基于共焦LIBS技术结合机器学习的矿石分类识别方法

苏云鹏, 贺春景, 李昂泽, 徐可米, 邱丽荣, 崔晗^*

Ore Classification and Recognition Based on Confocal LIBS Combined With Machine Learning

SU Yun-peng, HE Chun-jing, LI Ang-ze, XU Ke-mi, QIU Li-rong, CUI Han^*

(a)不同系统铜片测试谱线的主成分贡献率对比; (b)共焦系统下8种矿石主成分贡献率; (c)4种矿石前3个主成分散点分布图