摘要
传统的模糊相似关系构造方法已不能用于直觉模糊相似关系的构造。基于直觉模糊集的相异度和相似度,研究了直觉模糊相似关系的构造问题。对几种现有直觉模糊集相似度与相异度度量方法进行了分析,在此基础上定义了直觉模糊集的相异度,并给出一种有效的直觉模糊集相异度和相似度度量方法,提出一种实用的直觉模糊相似关系构造方法,以具体算例验证和表明了方法的正确性和有效性。
The conventional construction methods of fuzzy similarity relation can not be used to construct intuitionistic fuzzy similarity relation. Based on similarity and dissimilarity between intuitionistic fuzzy sets, the construction method of intuitionistic fuzzy similarity relation was studied. First, several existing similarity and dissimilarity measures between intuitionistic fuzzy sets were analyzed. Second, the dissimilarity between intuitionistic fuzzy sets was defined and a valid dissimilarity and similarity measure was given. Then, a practical construction method of intuitionistic fuzzy similarity relation was put forward. Finally, the correctness and validity of the developed methods were verified with a particular instance.
出处
《计算机应用》
CSCD
北大核心
2008年第2期311-314,共4页
journal of Computer Applications
基金
国家自然科学基金资助项目(60773209)
陕西省自然科学基金资助项目(2006F18)
关键词
直觉模糊集合
直觉模糊关系
相似度
相异度
intuitionistic fuzzy sets
intuitionistic fuzzy relation
similarity
dissimilarity
