Universal Kernels

  • Authors:
  • Charles A. Micchelli;Yuesheng Xu;Haizhang Zhang

  • Affiliations:
  • -;-;-

  • Venue:
  • The Journal of Machine Learning Research
  • Year:
  • 2006

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Abstract

In this paper we investigate conditions on the features of a continuous kernel so that it may approximate an arbitrary continuous target function uniformly on any compact subset of the input space. A number of concrete examples are given of kernels with this universal approximating property.