用于模糊决策的Vague值转换为Fuzzy集方法比较研究  

COMPARATIVE STUDY ON CONVERTING VAGUE VALUE TO FUZZY SET FOR FUZZY DECISION MAKING

作　　者：王伟[1] 曾志勇[1] 王喜东[1] 

机构地区：[1]云南财经大学信息学院,云南昆明650221

出　　处：《计算机应用与软件》2013年第8期181-183,共3页Computer Applications and Software

基　　金：2010年教育部人文社会科学研究青年基金项目(10YJCZH004;112YJCZH047);云南省教育厅科学研究基金项目(2010Y121;2011Y029);云南省科技计划项目-基础研究面上项目(2011FZ150)

摘　　要：现今Vague集理论还不够成熟,为了分析的需要有必要将之转换成理论比较纯熟的Fuzzy集。介绍现有一些Vague集向Fuzzy集转换的方法,并根据它们目前所存在的一些不足,提出新的方法。通过举证和论证的方法证明了新方法满足若干规则性,从而得出有效性。最后通过实验与所提方法进行比较,证明了其正确性和优越性。从而为模糊决策方面提供一些帮助。At present the Vague set theory is not mature enough yet, for the need of analysing, it is necessary to convert it to Fuzzy set of which the theory is more mature. In the paper, we systematically introduce some of the existing approaches for converting Vague set to Fuzzy set, and according to the shortcomings they have now, we put forward our own approach. Furthermore, by the way of adducing evidence and argumentation we have proved that our approach meets certain rules so that its effectiveness is obtained. At last, the proposed approach is compared through experiments and its correctness and superiority have been proved, therefore the assistance can be provided in regard to fuzzy decision making.

关 键 词：VAGUE值 FUZZY值 模糊决策 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]