摘要
首先提出了定义一个Vague集之间的相似度量所应该满足的若干准则,而后指出了Chen给出的vague集之间的相似度量所存在的缺陷,并分析了李凡提出的vague集之间的相似度量,在此基础上,基于对不确定性信息处理的背景,提出了一种新的相似度量方法。研究了这一新的相似度量的性质。
This paper firstly suggests some rules which is considered when y ou give a similarity measure for measuring the degree of similarity between elemen ts and between vague sets.After that,the paper shows by examples the deficien-cy of Chen's similarity measures between vague sets and proposes a new similar ity measures for measuring the degree of similarity between vague sets.The prop osed measures can provide a useful way for measuring the similarity between vag ue sets.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第17期92-94,102,共4页
Computer Engineering and Applications
基金
海南省自然科学基金资助项目(编号:10101)