Safety evaluation model of coal mine based on principal component and cluster analysis
WANG Jinfeng
QIN Ying
ZHAI Xueqi
FENG Lijie
Keywords：coal mine safetysafety evaluationprincipal component analysiscluster analysis
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)