十大技巧公式.docx

十大技巧公式1. 加权准则：$w_ij = frac |i-j| n-1r$2. 累计加权平均值准则：$S_ij = frac w_ijx_j w_i1+w_i2+.+w_in$3. 通用加权准则：$w_ij = frac f(i,j) sum_j=1nf(i,j)$4. 平均折抵加权准则：$w_ij = frac x_i - x_ij sum_j=1n(x_i - x_ij)$5. 最大折抵加权准则：$w_ij = frac max_j(x_i - x_ij) - x_ij sum_j=1n(max_j(x_i - x_ij) - x_ij)$6. 交叉加权准则：$w_ij = frac f(i,j)g(i,j) sum_j=1nf(i,j)g(i,j)$7. 随机加权准则：$w_ij = frac 1 n$8. 高斯加权准则：$w_ij = e-frac |i-j|22sigma2$9. 指数加权准则：$w_ij = frac 11+|i-j|c$10. 标准正态分布准则：$w_ij = frac 1sqrt2pisigmae-frac |i-j|22sigma2$