The infinite polynomial kernel for support vector machine

  • Authors:
  • Degang Chen;Qiang He;Xizhao Wang

  • Affiliations:
  • Department of Mathematics and Physics, North China Electric Power University, Beijing, China;Department of Mathematics and Computer Science, Hebei University, Baoding, Hebei, China;Department of Mathematics and Computer Science, Hebei University, Baoding, Hebei, China

  • Venue:
  • ADMA'05 Proceedings of the First international conference on Advanced Data Mining and Applications
  • Year:
  • 2005

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Abstract

This paper develops an infinite polynomial kernel kc for support vector machines. We also propose a mapping from an original data space into the high dimensional feature space on which the inner product is defined by the infinite polynomial kernel kc . Via this mapping, any two finite sets of data in the original space will become linearly separable in the feature space. Numerical experiments indicate that the proposed infinite polynomial kernel possesses some properties and performance better than the existing finite polynomial kernels.