| 一种新的Vague集相似度量方式 |
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| 引用本文： | 苏毅娟.一种新的Vague集相似度量方式[J].广西科学院学报,2006,22(4):260-262. |
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| 作者姓名： | 苏毅娟 |
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| 作者单位： | 广西师范学院数学与计算机科学系,广西南宁,530001 |
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| 基金项目： | 广西壮族自治区教育厅科学研究项目 |
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| 摘 要： | 在分析比较当前几种Vague集相似度量方法及其优缺点的基础上,提出一种新的Vague集相似度量方法.该方法充分考虑支持度以及真隶属度差距和假隶属度差距,并且区分隶属度差距的方向.该方法更符合实际,它为Vague集之间的相似度提供了一种更好的度量方法.
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| 关 键 词： | Vague集 相似度量 加权 |
| 文章编号： | 1002-7378（2006）04-0260-03 |
| 收稿时间： | 2005-12-12 |
| 修稿时间： | 2005年12月12 |
A Similarity Measure for Vague Sets |
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| SU Yi-juan.A Similarity Measure for Vague Sets[J].Journal of Guangxi Academy of Sciences,2006,22(4):260-262. |
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| Authors: | SU Yi-juan |
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| Institution: | Department of Mathematic and Computer Science, Guangxi University of Teachers Education, Nanning, Guangxi, 530001, China |
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| Abstract: | Based on the analysis and comparison of the measures of similarity of vague sets, a method to measure the similarity between Vague sets is proposed. In this method, the support, grade disparity of truth-membership, grade disparity of false-membership and direction of discrimination of the grade disparity of membership are fully considered. The result by this method is quite closer to the real situation in practice. It is revealed that it is a better method in measuring the similarity between vague sets. |
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| Keywords: | Vague sets similarity measure weighting |
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