Nature Inspired Methods in the Radial Basis Function Network Learning Process

  • Authors:
  • Miroslav Burša;Lenka Lhotská

  • Affiliations:
  • Gerstner Laboratory, BioDat Research Group, Czech Technical University in Prague,;Gerstner Laboratory, BioDat Research Group, Czech Technical University in Prague,

  • Venue:
  • ICANN '08 Proceedings of the 18th international conference on Artificial Neural Networks, Part II
  • Year:
  • 2008

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Abstract

In present we benefit from the use of nature processes which provide us with highly effective heuristics for solving various problems. Their advantages are mainly prominent in hybrid approach. This paper evaluates several approaches for learning neural network based on Radial Basis Function (RBF) for distinguishing different sets in $\mathcal{R}^{L}$. RBF networks use one layer of hidden RBF units and the number of RBF units is kept constatnt. In the paper we evaluate the ACO$_\mathcal{R}$ (Ant Colony Approach for Real domain) approach inspired by ant behavior and the PSO (Particle Swarm Optimization) algorithm inspired by behavior of flock of birds or fish in the nature. Nature inspired and classical algorithms are compared and evaluated.