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灰熵是离散序列均衡程度的测度,灰色关联度是参考序列和比较序列之间接近程度的测度.该方法将灰色关联度和均衡度合成为均衡接近度,并以此作为决策准则,提出了一种不确定型的统计决策的量化计算方法,从而避免了低层次多因素权重确定的主观性,使决策模型更加合理.通过将该决策方法在华油燃气公司决策中进行应用,为该公司选择了最优决策方案,使其获得了较好的经济效益.
Gray entropy is a measure of the degree of discrete sequence equalization, which is a measure of the closeness between a reference sequence and a comparative sequence. The method combines gray degree of association and equalization degree into a balanced approximation, and uses this as a decision criterion So as to avoid the subjectivity of low-level multi-factor weight determination and make the decision-making model more reasonable.Through the application of this decision-making method in the decision-making of Huayou Gas Company, the company chooses The optimal decision-making program, make it get better economic benefits.