Evolved RBF Networks for Time-Series Forecasting and Function Approximation

  • Authors:
  • Víctor Manuel Rivas Sanchos;Pedro A. Castillo Valdivieso;Juan J. Merelo Guervós

  • Affiliations:
  • -;-;-

  • Venue:
  • PPSN VII Proceedings of the 7th International Conference on Parallel Problem Solving from Nature
  • Year:
  • 2002

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Abstract

An evolutionary algorithm with specific operators has been developed to automatically find Radial basis Functions Neural Networks that solve a given problem. The evolutionay algorithm optimizes all the parameters related to the neural network architecture, i.e., number of hidden neurons and their configuration. A set of parameters to run the algorithm is found and tested against a set of different problems about Time-series forecasting and function approximation. Results obtained are compared with those yielded by similar methods.