金属矿采空区危险性判别的PCA-SVM模型研究
刘志祥, 郭虎强, 兰明
Study on PCA-SVM Model for Evaluation of Gob Hazards in Metal Mine
LIU Zhi-xiang, GUO Hu-qiang, LAN Ming
矿冶工程 . 2014, (4): 16 -19 .  DOI: 10.3969/j.issn.0253-6099.2014.04.004