摘要
在直觉模糊信息系统中,直觉模糊信息粒度是一种有效地进行不确定性研究的重要工具。本文在直觉模糊信息系统上,给出了直觉模糊粒度结构的交、并、差、补等四种运算。提出了直觉模糊结构上的三种偏序关系,并建立了它们之间的联系。定义了直觉模糊信息粒度及其公理化,并研究相关的性质。
Intuitionistic fuzzy information granularity is an important itionistic fuzzy information systems. Intersection, union, subtraction intuitionistic fuzzy information systems are presented in this paper. fuzzy information systems are proposed, and the relationships among mation granularity and the axiomatization of it are defined, and their tool to effectively measure the uncertainty of intu- and complement operators of granular structures in Three new partial order relations in intuitionistic them are established. An intuitionistic fuzzy infor- properties are also investigated.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2012年第1期87-92,共6页
Journal of Shandong University(Natural Science)
基金
国家自然科学基金资助项目(10971186
11061004
71140004
61170128)
福建省资助省属高校科研专项(JK2011031)
关键词
粒度计算
直觉模糊信息粒度
偏序关系
公理化
granular computing
intuitionistic fuzzy information granularity
partial order relation
axiomatic
