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一个新的模糊贴近度公式及其应用

发表时间:2018-10-15  浏览量:74  下载量:19
全部作者: 胡成芳,邹玉玲,庄朋,周遵龙,刘海涛
作者单位: 辽宁工程技术大学理学院
摘 要: 贴近度是描述两个模糊集合相似或贴近程度的一个重要指标。为解决常见贴近度算子在某些情况下梯度消失的问题,本文针对海明贴近度等算子的缺点提出一个新的贴近度算子,并结合其应用对算子进行评价。通过理论分析和实例验证,证明了新算子具有其他算子所不具备的优点,在全局上具有更好的分辨度。新算子克服了常用算子的缺点,具有很好的应用前景。
关 键 词: 模糊数学;t贴近度;模糊贴近度;分辨度
Title: A new formula of fuzzy nearness and its application
Author: HU Chengfang, ZOU Yuling, ZHUANG Peng, ZHOU Zunlong, LIU Haitao
Organization: School of Sciences, Liaoning Technical University
Abstract: The nearness is an important index which describes the similarity or proximity of two fuzzy sets. In order to solve the problem of gradient disappearance of common nearness operators in some cases, in this paper, a new nearness operator is put forward in view of the shortcomings of Hamming nearness and other operators. Then, the new operator is evaluated with its application. Through theoretical analysis and example verification, it is proved that the new operator has the advantages that other operators do not possess and it has a better resolution on the whole. The new operator overcomes the shortcomings of commonly used operators and has a good application prospect.
Key words: fuzzy mathematics; t nearness; fuzzy nearness; resolution
发表期数: 2018年10月第19期
引用格式: 胡成芳,邹玉玲,庄朋,等. 一个新的模糊贴近度公式及其应用[J]. 中国科技论文在线精品论文,2018,11(19):1934-1942.
 
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