【摘要】 针对属性值为正态随机变量的多属性决策问题,讨论了现有方法存在的不足,并提出了属性值为正态随机变量的属性之间相互比较的可能度概念,并证明了该度量具有中度传递性,据此解决具有正态随机变量的多属性决策方案排序问题。最后通过一个算例说明了该决策方法的实用性和简易性。更多还原

【Abstract】 With multiple decision making problems,there are some decision making methods with different shortages for normal distribution variables.First based on the basic properties of normal distribution,the concept on the possibility for comparing two random variables is proposed and a method is given for comparing equal means.Then a method of interval multi-attribute decision-making is obtained.Finally an example shows the effectiveness and facility of this method.更多还原