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    ICDM
    2009
    IEEE
    174views Data Mining» more  ICDM 2009»
    Non-sparse Multiple Kernel Learning for Fisher Discriminant Analysis
    14 years 4 months ago
    Non-sparse Multiple Kernel Learning for Fisher Discriminant Analysis
    Download  www.ee.surrey.ac.uk
    —We consider the problem of learning a linear combination of pre-specified kernel matrices in the Fisher discriminant analysis setting. Existing methods for such a task impose a...
    Fei Yan, Josef Kittler, Krystian Mikolajczyk, Muha...
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    SPEECH
    1998
    171views more  SPEECH 1998»
    Heteroscedastic discriminant analysis and reduced rank HMMs for improved speech recognition
    13 years 9 months ago
    Heteroscedastic discriminant analysis and reduced rank HMMs for improved speech recognition
    Download  www2.ece.jhu.edu
    We present the theory for heteroscedastic discriminant analysis (HDA), a model-based generalization of linear discriminant analysis (LDA) derived in the maximum-likelihood framewo...
    Nagendra Kumar, Andreas G. Andreou
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    BMVC
    2001
    181views Computer Vision» more  BMVC 2001»
    Recognising Trajectories of Facial Identities Using Kernel Discriminant Analysis
    14 years 9 days ago
    Recognising Trajectories of Facial Identities Using Kernel Discriminant Analysis
    Download  www.bmva.ac.uk
    We present a comprehensive approach to address three challenging problems in face recognition: modelling faces across multi-views, extracting the non-linear discriminating feature...
    Yongmin Li, Shaogang Gong, Heather M. Liddell
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    PR
    2007
    145views more  PR 2007»
    Face recognition using a kernel fractional-step discriminant analysis algorithm
    13 years 9 months ago
    Face recognition using a kernel fractional-step discriminant analysis algorithm
    Download  www.cs.ust.hk
    Feature extraction is among the most important problems in face recognition systems. In this paper, we propose an enhanced kernel discriminant analysis (KDA) algorithm called kern...
    Guang Dai, Dit-Yan Yeung, Yuntao Qian
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    NIPS
    2007
    131views Information Technology» more  NIPS 2007»
    Testing for Homogeneity with Kernel Fisher Discriminant Analysis
    13 years 11 months ago
    Testing for Homogeneity with Kernel Fisher Discriminant Analysis
    Download  books.nips.cc
    We propose to investigate test statistics for testing homogeneity based on kernel Fisher discriminant analysis. Asymptotic null distributions under null hypothesis are derived, an...
    Zaïd Harchaoui, Francis Bach, Eric Moulines
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