Fisher discriminant analysis with kernels
Mika, S.; Ratsch, G.; Weston, J.; Scholkopf, B.; Mullers, K.R.
Neural Networks for Signal Processing IX, 1999. Proceedings of the 1999 IEEE Signal Processing Society Workshop
Volume , Issue , Aug 1999 Page(s):41 - 48
Digital Object Identifier 10.1109/NNSP.1999.788121
Summary:A non-linear classification technique based on Fisher's
discriminant is proposed. The main ingredient is the kernel trick which
allows the efficient computation of Fisher discriminant in feature
space. The linear classification in feature space corresponds to a
(powerful) non-linear decision function in input space. Large scale
simulations demonstrate the competitiveness of our approach
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