Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (35): 30-32.DOI: 10.3778/j.issn.1002-8331.2010.35.008

• 研究、探讨 • Previous Articles     Next Articles

Several construction methods of local divergence measure on fuzzy sets

ZHANG Xu-hui,XIN Xiao-long   

  1. Department of Mathematics,Northwest University,Xi’an 710127,China
  • Received:2010-05-20 Revised:2010-08-09 Online:2010-12-11 Published:2010-12-11
  • Contact: ZHANG Xu-hui

模糊集上局部散度测度的几种构造法

张旭慧,辛小龙   

  1. 西北大学 数学系,西安 710127
  • 通讯作者: 张旭慧

Abstract: Divergence measure is an important concept in fuzzy sets theory.The concepts of divergence measure and local divergence measure of fuzzy sets in finite field are introduced.Furthermore,some relative properties of the local divergence measure are given.Moreover,several construction methods of local divergence measure are studied.

Key words: fuzzy sets, divergence measure, local divergence measure

摘要: 散度测度是度量模糊集的重要指标。首先给出了有限论域X上模糊集上散度测度和局部散度测度的定义,进而给出了局部散度测度的几个等价性条件,重点研究了局部散度测度的几种构造方法。

关键词: 模糊集, 散度测度, 局部散度测度

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