化妆品的购买决策数学模型_数学系毕业论文

/21170.2274B51/71/91/71/710.0309λmax=5.0350CI=0.0338RI=1.12CR=0.0302<0.1表8专家6判断矩阵及权值计算B1B2B3B4B5WB111/24330.2404B2217550.4351B31/41/711/21/30.0484B41/31/52110.0901B51/31/53110.1860λmax=5.0730CI=0.0182RI=1.12CR=0.0163<0.1通过对各专家对各种购买渠道所提供的判断矩阵进行因素权值计算,得出结果如表27-表32所示:表9专家1判断矩阵及权值计算W311/21/20.199111/31/41/40.081342110.359842110.3598λmax=4.0206CI=0.0069RI=0.89CR=0.0077<0.1表10专家2判断矩阵及权值计算W1/211/31/30.1044121/51/50.11655311/30.389553310.3896λmax=4.1935CI=0.0645RI=0.89CR=0.0724<0.1表11专家3判断矩阵及权值计算W31120.338311/31/21/20.143821120.320021/21/210.2058λmax=4.0456CI=0.0152RI=0.89CR=0.0171<0.1表12专家4判断矩阵及权值计算W21730.447911/2420.27991/41/711/30.08741/21/3310.1847λmax=4.0204CI=0.0068RI=0.89CR=0.0076<0.1表13专家5判断矩阵及权值计算W1/2131/30.19381231/20.27731/31/311/40.198723410.4203λmax=4.0868CI=0.0290RI=0.89CR=0.0325<0.1