基于灰色关联分析的三山岛金矿绿色开采技术优先级评价
赵国彦,吴攀,朱幸福,赵源,李洋,邱菊

Priority Evaluation of Green Mining Technology in Sanshandao Gold Mine Based on Grey Correlation Analysis
Guoyan ZHAO,Pan WU,Xingfu ZHU,Yuan ZHAO,Yang LI,Ju QIU
表5 绿色开采技术灰色关联度及排序
Table 5 Grey correlation degree of green mining technology and sequence
技术方案传统灰色关联(排序)AHP法(排序)熵值法(排序)组合赋权法(排序)
t10.6866(2)0.6746(4)0.6013(6)0.6003(6)
t20.7476(1)0.7445(1)0.7025(1)0.7206(1)
t30.6077(7)0.6314(7)0.5586(8)0.5784(8)
t40.6556(4)0.6805(3)0.6044(4)0.6085(5)
t50.6788(3)0.7247(2)0.5971(7)0.6220(4)
t60.5933(8)0.6048(8)0.6027(5)0.5920(7)
t70.6487(5)0.6562(5)0.6532(3)0.6257(3)
t80.6360(6)0.6438(6)0.6561(2)0.6311(2)