基于改进熵权法—未确知测度模型的黄金洞尾矿库综合安全评价

石勇,史秀志,丁文智

Comprehensive Safety Evaluation of Huangjindong Tailing Pond Based on Improved Entropy Weight Method-Unascertained Measure Model

Yong SHI,Xiuzhi SHI,Wenzhi DING

表3 各指标权重系数

Table 3 Weight coefficient of each index

影响指标 AHP法权重系数 熵权法权重系数 组合权重 C11 0.0611 0.2029 0.1490 C12 0.0233 0.0579 0.0448 C13 0.0133 0.0712 0.0492 C21 0.0216 0.0964 0.0680 C22 0.0494 0.0042 0.0214 C23 0.1130 0.0075 0.0476 C31 0.0603 0.0171 0.0335 C32 0.0932 0.0556 0.0699 C33 0.0164 0.0924 0.0635 C34 0.0438 0.2552 0.1749 C35 0.0345 0.0319 0.0329 C36 0.0266 0.0249 0.0255 C41 0.1701 0.0068 0.0689 C42 0.0743 0.0233 0.0427 C43 0.0649 0.0085 0.0299 C51 0.0417 0.0132 0.0240 C52 0.0662 0.0242 0.0402 C53 0.0263 0.0068 0.0141