基于语言评价信息的群决策方法及其应用

A Method Based on Linguistic Assessment Information for Group Decision-Making and Its Application

针对具有自然语言评价信息的群决策问题,给出了一种基于语言评价信息的群集结和方案优选方法,并进行了实例分析。首先,让计算机将决策者给出的语言评价转换为对应的三角模糊数;然后,对转换后的三角模糊数信息进行集结;最后,根据集结后的结果选择最优方案。

Aiming at the problem of group decision-making with natural language appraise information, a way of group massing and scheme choosing is given, which is based on the language appraisements. First, the computer will change language appraisements given by the decision-maker into corresponding trigonal blurry numbers, and then the trigonal blurry number information would be taken into mass. From the massing results, a best scheme is chosen. Finally, an illustrative example is also given.