PASCAL - Pattern Analysis, Statistical Modelling and Computational Learning

Learning with Non-Positive Kernels
C.S. Ong, X. Mary, S. Canu and A. Smola
In: 21th International Conference on Machine Learning (ICML), 4-8 Jul 2004, Banff.


In this paper we show that many kernel methods can be adapted to deal with indefinite kernels, that is, kernels which are not positive semidefinite. They do not satisfy Mercer’s condition and they induce associated functional spaces called Reproducing Kernel Kre˘ın Spaces (RKKS), a generalization of Reproducing Kernel Hilbert Spaces (RKHS).

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EPrint Type:Conference or Workshop Item (Talk)
Project Keyword:Project Keyword UNSPECIFIED
Subjects:Learning/Statistics & Optimisation
Theory & Algorithms
ID Code:714
Deposited By:Adam Kowalczyk
Deposited On:02 January 2005