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基于误差最小的SVM最优分类面修正

蒋觉义 何玉珠 李建宏

蒋觉义, 何玉珠, 李建宏等 . 基于误差最小的SVM最优分类面修正[J]. 北京航空航天大学学报, 2012, (11): 1483-1486.
引用本文: 蒋觉义, 何玉珠, 李建宏等 . 基于误差最小的SVM最优分类面修正[J]. 北京航空航天大学学报, 2012, (11): 1483-1486.
Jiang Jueyi, He Yuzhu, Li Jianhonget al. Modification of SVM’s optimal hyperplane based on minimal mistake[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (11): 1483-1486. (in Chinese)
Citation: Jiang Jueyi, He Yuzhu, Li Jianhonget al. Modification of SVM’s optimal hyperplane based on minimal mistake[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (11): 1483-1486. (in Chinese)

基于误差最小的SVM最优分类面修正

详细信息
  • 中图分类号: TP206+.3

Modification of SVM’s optimal hyperplane based on minimal mistake

  • 摘要: 针对C-支持向量机(C-SVM,C-Support Vector Machine)中惩罚系数C可能导致最优分类面不合理的问题,提出基于误差最小的SVM最优分类面修正方法.通过调整正负类分类间隔的约束条件,求解使训练样本总误差最小的偏置系数,并兼顾与正负类误差之差的绝对值的平衡,得到误差最小的更优分类面.实验证明该修正方法与C-SVM及其它修正方法相比,具有较高的分类精度和较强的抗噪声与野值数据干扰能力.

     

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出版历程
  • 收稿日期:  2011-06-21
  • 刊出日期:  2012-11-30

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