摘要
研究多粒度语言群决策中群体意见一致性问题。根据群体决策中多粒度语言的基本特征,提出一种基于隶属度分布函数的一致性测度计算方法。并且与基于二元语义的决策的一致性测度计算方法进行了比较,通过算例计算分析,说明了该方法的可行性和有效性。
Consensus problems on multi-granular linguistic group decision making is studied, in which the decision making divergence about the group opinion is provided by the basic characteristic of group decision making. This paper presents an approach of computing consensus measurement based on membership distribution function. Then we compare the new approach with the method based on 2-tuple linguistic model, and a numerical example is given to show the feasibility and effectiveness of the new method.
出处
《模糊系统与数学》
CSCD
北大核心
2011年第6期113-117,共5页
Fuzzy Systems and Mathematics
关键词
一致性测度
多粒度语言信息
群决策
隶属度分布函数
Consensus Measurement
Multi-granular Liguistic Information
Group Decision-making
Membership Distribution Function