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Optimal kernel selection in kernel Fisher discriminant analysis
Kernel linear discriminant high dimensional feature space the implicit definition the kernel
2015/8/10
In Kernel Fisher discriminant analysis (KFDA), we carry out Fisher linear discriminant analysis in a high dimensional feature space defined implicitly by a kernel. The performance of KFDA depends on t...
Bagging Based Efficient Kernel Fisher Discriminant Analysis for Face Recognition
Discriminant Analysis Face Recognition
2010/12/16
Kernel Fisher Discriminant Analysis (KFDA) has achieved great success in pattern recognition recently.However, the training process of KFDA is too time consuming (even intractable) for a large trainin...
Gabor-kernel Fisher analysis for face recognition
Gabor-kernel Fisher analysis face recognition
2010/12/14
Kernel based methods have been of wide concern in the ¯eld of machine learning. This paper proposes a novel Gabor-Kernel Fisher analysis method (G-EKFM) for face recognition, which applies Enhanc...