权重确定—熵值法

原始数据

答案

Ej

dj

Wj

计算过程

Pij

0.14710.18180.09230.13640.22730.2692

0.26470.25970.46150.31820.22730.3462

0.23530.23380.16920.22730.31820.1923

0.35290.32470.27690.31820.22730.1923

lnPij

-1.9169-1.7047-2.3826-1.9924-1.4816-1.3122

-1.3291-1.3481-0.7732-1.1451-1.4816-1.0609

-1.4469-1.4534-1.7765-1.4816-1.1451-1.6487

-1.0415-1.1249-1.2840-1.1451-1.4816-1.6487

Pij*lnPij

-0.2819-0.3100-0.2199-0.2717-0.3367-0.3533

-0.3518-0.3501-0.3569-0.3644-0.3367-0.3672

-0.3405-0.3398-0.3006-0.3367-0.3644-0.3170

-0.3676-0.3652-0.3556-0.3644-0.3367-0.3170

-1.3418-1.3651-1.2330-1.3371-1.3745-1.3546

0.970.980.890.960.990.98

0.030.020.110.040.010.020.2248

0.140.070.490.160.040.10