一种基于语言集结算子的语言多指标决策方法

被引:11
作者
张尧
樊治平
机构
[1] 东北大学工商管理学院
基金
国家杰出青年科学基金;
关键词
多指标决策; 语言评价信息; ELOWA算子; 二元语义;
D O I
暂无
中图分类号
C934 [决策学]; F224 [经济数学方法];
学科分类号
0701 ; 070104 ;
摘要
针对一类指标值和指标权重值均为语言评价信息的多指标决策问题,给出了一种决策分析方法。首先,为了便于语言指标值和语言指标权重值的集结运算,定义了一种扩展的语言有序加权平均(ELOW A)算子,并进行了该算子的性质分析;然后,依据ELOW A算子给出了解决语言多指标决策问题的计算步骤,其核心是通过语言信息的集结运算,得到各方案的综合评价值,从而根据二元语义信息的比较原则,可得到所有方案的排序结果;最后通过一个算例说明了本文提出方法的可行性和实用性。
引用
收藏
页码:98 / 101
页数:4
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