摘要
针对具有语言形式评价信息的多指标群决策问题,给出一种基于二元语义信息处理的群决策分析方法·该方法是采用近年来最新发展的二元语义概念来描述语言评价信息并进行处理和集结运算·首先描述了具有语言评价信息的多指标群决策问题,然后在介绍有关二元语义的定义及其相关性质的基础上,给出了基于二元语义的几种集结算子,并且进一步给出了解决该群决策问题的具体步骤,最后给出了一个算例·
?With respect to the multicriteria group decisionmaking problems with linguistic assessment information,an analysis method for the group decisionmaking problems was proposed based on twotuple linguistic information processing. In the method,the twotuple linguistic conception was used to represent linguistic assessment information,aggregate and process initial assessment information that experts provide. An arithmetic was given by means of definition. The multicriteria group decisionmaking problem with linguistic assessment information was introduced. The definition and characteristics of twotuple linguistic and several aggregation operators were given based on twotuple linguistic assessment information. The steps for solving the group decisionmaking problem were given. A numerical example was used to illustrate the use of the proposed method.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第5期495-498,共4页
Journal of Northeastern University(Natural Science)
基金
国家自然科学基金资助项目(70071004)
教育部高等学校优秀青年教师教学科研奖励计划资助项目(教人司[2002]123)
教育部高等学校骨干教师资助计划项目(教技司[2000]65)
辽宁省自然科学基金资助项目(002012)
关键词
群决策
语言评价信息
二元语义
集结
算子
方案排序
group decision-making
linguistic assessment information
2-tuple linguistic
aggregation
operators
alternatives rank
