Generalised RBF Networks Trained Using an IBL Algorithm for Mining Symbolic Data

  • Authors:
  • Liviu Vladutu;Stergios Papadimitriou;Severina Mavroudi;Anastasios Bezerianos

  • Affiliations:
  • -;-;-;-

  • Venue:
  • PAKDD '01 Proceedings of the 5th Pacific-Asia Conference on Knowledge Discovery and Data Mining
  • Year:
  • 2001

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Abstract

The application of neural networks to domains involving prediction and classification of symbolic data requires a reconsideration and a careful definition of the concept of distance between patterns. Traditional distances are inadequate to access the differences between the symbolic patterns. This work proposes the utilization of a statistically extracted distance measure in the context of Generalized Radial Basis Function (GRBF) networks. The main properties of the GRBF networks are retained in the new metric space. The regularization potential of these networks can be realized with this type of distance. Furthermore, the recent engineering of neural networks offers effective solutions for learning smooth functionals that lie on high dimensional spaces.