摘要
为解决具有不确定性区间数的多属性决策中的方案排序问题，在考虑落在区间内的评价值（即被认为随机变量）服从正态分布的情况下，针对方案综合评价值所在的区间存在相互交叉部分的情形，提出了关于区间数之间相互比较的可能度的概念，并相应给出了带有可能度的方案排序方法。
In order to solver multiple attribute decision making problems with uncertain intervals, a ranking method for alternatives is presented. If there are intercrosses in intervals of overall values of alternatives, under the condition that overall values (i.e.random variables) in their intervals evaluated are subjected to the normal distribution, the concept on the possibility for comparing two intervals is proposed and the according pairwise comparison matrix (i.e.the possibility matrix) on alternatives is set up. By the method given in this paper, the possibility to which an alternative is superior another can be easily obtained.
出处
《控制与决策》
EI
CSCD
北大核心
1999年第6期703-706,711,共5页
Control and Decision
基金
国家自然科学基金
辽宁省博士启动基金
关键词
多属性决策
区间数
正态分布
可能度
排序
multiple attribute decision making, interval, normal distribution, possibility, ranking
