摘要
基于可信性测度,定义了二维离散型模糊向量和二维连续型模糊向量的联合熵,并研究了它们的极小性、极大性、单调性,以及二维简单模糊向量的扩展性和严格凹性。
Based on the notion of credibility measure,a definition of joint entropy for 2-dimensional fuzzy vectors is formulated. The minimality,maximality and monotonicity of the joint entropy,as well as the expansibility and strict concavity of the joint entropy for 2-dimensional simple fuzzy vectors,are investigated.
出处
《模糊系统与数学》
CSCD
北大核心
2009年第5期115-120,共6页
Fuzzy Systems and Mathematics
基金
国家自然科学基金资助项目(10571076)
关键词
可信性测度
联合熵
模糊向量
Credibility Measure
Joint Entropy
Fuzzy Vector
