基于PSO-XGBoost的露天矿山PPV预测模型研究
李振阳,张宝岗,熊信,杨承业,白玉奇

Research on PPV Prediction Model of Open-pit Mine Based on PSO-XGBoost
Zhenyang LI,Baogang ZHANG,Xin XIONG,Chengye YANG,Yuqi BAI
图3 研究区域与所选参数
Fig.3 Study area and selected parameters