Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (2): 32-34.DOI: 10.3778/j.issn.1002-8331.2011.02.010

• 研究、探讨 • Previous Articles     Next Articles

Truth degree theory of one kind of fuzzy logic system of Frank t-norm

ZHANG Mei,MA Yingcang   

  1. School of Science,Xi’an Polytechnic University,Xi’an 710048,China
  • Received:2010-03-08 Revised:2010-05-20 Online:2011-01-11 Published:2011-01-11
  • Contact: ZHANG Mei

Frank三角范数的一类模糊逻辑系统的真度理论

张 美,马盈仓   

  1. 西安工程大学 理学院,西安 710048
  • 通讯作者: 张 美

Abstract: By means of the function induced by a logical formula A,the concept of integral truth of the logical formula A is introduced in one kind of fuzzy logic system based on Frank t-norm,then the absolute similarity degree and pseudo-distance between two formulas are defined by using the integral truth,and their properties are discussed.

Key words: integral truth degree, similarity degree, pseudo-distance

摘要: 在一类基于Frank三角范数的模糊逻辑系统中,借助逻辑公式A所诱导的函数引入逻辑公式A的积分真度概念,并利用积分真度定义公式间的相似度和伪距离,讨论相似度和伪距离性质。

关键词: 积分真度, 相似度, 伪距离

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