一种基于积的vague集合相似性度量方法  

A similarity measure between vague sets based on product

作　　者：杨清波[1] 郭荣伟[1] 韩延彬[2] 

机构地区：[1]齐鲁工业大学理学院,山东济南250353 [2]济南大学信息科学与工程学院,山东济南250022

出　　处：《济南大学学报（自然科学版）》2015年第6期410-413,共4页Journal of University of Jinan(Science and Technology)

基　　金：国家自然科学基金(61304133)

摘　　要：为便于度量同一论域vague集合之间的相似性,定义vague集合之间的内积、外积、下积和上积等运算,在此基础上提出一种基于积运算的vague集合相似性度量方法,证明该方法的合理性,并通过实例验证了该方法的可行性和有效性。In order to measure the similarity between vague sets in the same universe conveniently,an operator inner product,a outer product,a bottom product and a up product between vague sets are defined. Based on these operators,a new method for measuring similarity between vague sets is proposed,then the rationality of the method is proved and its validity and feasibility are verified by an application example.

关 键 词：VAGUE集 积 相似性度量 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]