Generalized Nonlinear Discriminant Analysis

被引:0
|
作者
Zhang, Li [1 ]
Zhou, Wei-Da [1 ]
Zhang, Hua [1 ]
Jiao, Li-Cheng [1 ]
机构
[1] Xidian Univ, Inst Intelligence Informat Proc, Xian 710071, Peoples R China
来源
19TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOLS 1-6 | 2008年
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A Generalized Nonlinear Discriminant Analysis (GNDA) method is proposed, which implements Fisher discriminant analysis in a nonlinear mapping space. Linear discriminant analysis in the nonlinear mapping space corresponds to nonlinear discriminant analysis in an input space. GNDA suggests a unified framework of nonlinear discriminant analysis which includes the kernel Fisher discriminant analysis as a specific case. Experimental results on UCI data sets demonstrate the validity of our method.
引用
收藏
页码:2581 / 2584
页数:4
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