Testing Error Estimates for Regularization and Radial Function Networks

  • Authors:
  • Petra Vidnerová;Roman Neruda

  • Affiliations:
  • Institute of Computer Science, Academy of Sciences of the Czech Republic, Prague, Czech Republic 8;Institute of Computer Science, Academy of Sciences of the Czech Republic, Prague, Czech Republic 8

  • Venue:
  • ISNN '08 Proceedings of the 5th international symposium on Neural Networks: Advances in Neural Networks
  • Year:
  • 2008

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Abstract

Regularization theory presents a sound framework to solving supervised learning problems. However, there is a gap between the theoretical results and practical suitability of regularization networks (RN). Radial basis function networks (RBF) can be seen as a special case of regularization networks with a selection of learning algorithms. We study a relationship between RN and RBF, and experimentally evaluate their approximation and generalization ability with respect to number of hidden units.