一种基于未知度的Vague集相似度量新方法  

New method of similarity measures based on unknown degree between Vague sets

作　　者：贾伟[1] 

机构地区：[1]宁夏大学新华学院,银川750021

出　　处：《计算机工程与应用》2012年第27期45-48,共4页Computer Engineering and Applications

基　　金：国家自然科学基金(No.10502026);宁夏大学科学研究基金资助项目(No.ZR1147);宁夏大学新华学院科学研究基金项目(No.11XH10)

摘　　要：分析了现有的相似度量方法,提出了一种基于未知度Vague集相似度量的方法,证明该方法满足基本准则,通过实例与现有相似度量方法的比较,说明新的方法区分能力较高,具有一定的有效性和优越性。A new method of similarity measure based on unknown degree between Vague sets is proposed by analyzing existing similarity measure methods and is proved to satisfy some basic rules. For measuring the similarity of Vague sets, a new concept named differentiation ability is also developed. The validity and advantage of this method are illustrated by simulation results.

关 键 词：VAGUE集 FUZZY集 相似度量 未知度 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]