Restudy of entropy for Vague sets

doi:10.3778/j.issn.1002-8331.2009.30.010

Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (30): 31-33.DOI: 10.3778/j.issn.1002-8331.2009.30.010

• 研究、探讨 • Previous Articles Next Articles

Restudy of entropy for Vague sets

WANG Ling-yun，LU Xiao-yun，WANG Zhi-he

College of Mathematics and Information Science，Northwest Normal University，Lanzhou 730070，China

Received:2009-04-24 Revised:2009-07-02 Online:2009-10-21 Published:2009-10-21
Contact: WANG Ling-yun

Vague集模糊熵的再研究

王凌云，鲁小云，王治和

西北师范大学数学与信息科学学院，兰州 730070

通讯作者: 王凌云

Abstract

Abstract: The fuzziness of Vague sets is come from the unknown and the uncertainty.A new formula of the fuzzy entropy of Vague sets is presented，and the axiomatic definition and theorem is proposed.Finally it is proved that the definition of the fuzzy entropy of Vague sets is more efficient and rational by analyzing some examples.

Key words: fuzzy sets, Vague sets, entropy for Vague sets

摘要： Vague集模糊性主要来自未知信息与不确定信息这个结论上，构造出一种新的Vague集模糊熵计算公式，并给出它的公理化定义及证明。最后通过几组实例的分析，得出提出的Vague集模糊熵定义是已有Vague集模糊熵公式中最合理的一种。

关键词: 模糊集, Vague集, Vague熵

CLC Number:

TP181

WANG Ling-yun，LU Xiao-yun，WANG Zhi-he. Restudy of entropy for Vague sets[J]. Computer Engineering and Applications, 2009, 45(30): 31-33.

王凌云，鲁小云，王治和. Vague集模糊熵的再研究[J]. 计算机工程与应用, 2009, 45(30): 31-33.

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Restudy of entropy for Vague sets

Vague集模糊熵的再研究

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