[1] Fukunaga K. Introduction to Statistical Pattern Recognition(second edition) [M]. Boston，USA：Academic Press，1990.
[2] Duda R O，Hart P E，Stork D G. Pattern Classification [M]. New York：John Wiley & Sons，2000.
[3] projection [J]. IEEE Trans. Pattern Analysis and Machine Intelligence(S0162-8828)，1997，19(7)：711-720.
Belhumeur P N，Hespanha Joao P，Kriegman David J. Eigenfaces vs. Fisherfaces：Recognition using class specific linear
[4] HE Xiao-fei，YAN Shui-cheng，HU Yu-xiao，et al. Face Recognition Using Laplacianfaces [J]. IEEE Trans on Pattern Analysis and Machine Intelligence (S0162-8828)，2005，27(3)：328-340.
[5] YANG Jian，ZHANG David，YANG Jing-yu，et al. Globally Maximizing，Locally Minimizing：Unsupervised Discriminant Projection with Applications to Face and Palm Biometrics [J]. IEEE Trans. Pattern Analysis and Machine Intelligence(S0162-8828)，2007，29(4)：650-664.
[6] YAN Shui-cheng，XU Dong，ZHANG Ben-yu，et al. Graph embedding and extensions：A general framework for dimensionality reduction [J]. IEEE Trans. Pattern Analysis and Machine Intelligence (S0162-8828)，2007，29(1)：40-51.
[7] CHEN Hwann-Tzong，CHANG Huang-Wei，LIU Tyng-Luh. Local discriminant embedding and its variants [C]// IEEE Computer Society Conference on Computer Vision and Pattern Recognition，San Diego，USA，June 20-26，2005：846-853.
[8] HE Xiao-fei，CAI Deng，YAN Shui-cheng，et al. Neighborhood preserving embedding[C]//Tenth IEEE International Conference on Computer Vision，Beijing，China，2005：1208-1213.
[9] Intelligence (S0162-8828)，2008，30(8)：1503-1504.
DENG Wei-hong，HU Jia-ni，GUO Jun，et al. Comments on “Globally Maximizing，Locally Minimizing：Unsupervised Discriminant Projection with Applications to Face and Palm Biometrics” [J]. IEEE Trans. Pattern Analysis and Machine
[10] CAI Deng，HE Xiao-fei，HU Yu-xiao，et al. Learning a Spatially Smooth Subspace for Face Recognition[C]//IEEE Computer Society Conference on Computer Vision and Pattern Recognition，Minneapolis，Minnesota，USA，June 18-23，2007：1-7.
[11] YE Jie-ping，LI Qi. A Two-Stage Linear Discriminant Analysis via QR-Decomposition [J]. IEEE Trans. Pattern Analysis and Machine Intelligence (S0162-8828)，2005，27(6)：929-942.
