| 基于灰色关联分析的模糊支持向量机中隶属度的确定 |
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| 引用本文： | 吴强,李建平,胡小荣,刘雄伟.基于灰色关联分析的模糊支持向量机中隶属度的确定[J].数学理论与应用,2007,27(2):108-111. |
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| 作者姓名： | 吴强 李建平 胡小荣 刘雄伟 |
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| 作者单位： | 国防科技大学理学院数学系 长沙410073 |
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| 摘 要： | 本文用灰色关联分析来替代模糊隶属度的求解,提出了一种新的有效地刻画样本不确定性的隶属度计算方法,理论上表明它是解决模糊支持向量机方法中一般使用特征空间中样本与类中心之间的距离关系构建隶属度函数的不足的方法之一,在一些特定条件下分类性能要强一些.
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| 关 键 词： | 灰色关联分析 支持向量机 统计学习理论 模糊隶属度 |
| 修稿时间： | 2007-01-20 |
Determination Analysis of Fuzzy Membership for SVM Based on the Grey Connection Analysis |
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| Wu Qiang, Li Jianping ,Hu Xiaorong, Liu Xiongwei.Determination Analysis of Fuzzy Membership for SVM Based on the Grey Connection Analysis[J].Mathematical Theory and Applications,2007,27(2):108-111. |
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| Authors: | Wu Qiang Li Jianping Hu Xiaorong Liu Xiongwei |
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| Institution: | College of Science, National Umlv. of Defense Technology, Changsha, 410073 |
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| Abstract: | This paper attempts toapply analysis of grey theory in fuzzy membership.Relative to the fuzzy membership as a function of distance between the point and its class center in feature space for some current fuzzy support vector machines,a new and more dffective fuxxy membership as a function of affinity among samples is proposed for the measuremement of the inaccuracy of samples. |
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| Keywords: | grey connection analysis support vector machine ststistic learning theory fuzzy membership |
| 本文献已被 CNKI 维普 等数据库收录！ |
