A method for building prototypes in the nearest prototype approach based on similarity relations for problems of function approximation

  • Authors:
  • Marilyn Bello-García;María Matilde García-Lorenzo;Rafael Bello

  • Affiliations:
  • Deparment of Computer Sciences, Universidad Central Marta Abreu de las Villas, Santa Clara, Villa Clara, Cuba;Deparment of Computer Sciences, Universidad Central Marta Abreu de las Villas, Santa Clara, Villa Clara, Cuba;Deparment of Computer Sciences, Universidad Central Marta Abreu de las Villas, Santa Clara, Villa Clara, Cuba

  • Venue:
  • MICAI'12 Proceedings of the 11th Mexican international conference on Advances in Artificial Intelligence - Volume Part I
  • Year:
  • 2012

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Abstract

In this article, the problem of function approximation is studied using the paradigm of the nearest prototypes. A method is proposed to construct prototypes using similarity relations; the relations are constructed using the measurement quality of similarity and the metaheuristic UMDA. For every class of similarity, a prototype is constructed. The experimental results show that the proposed method achieves a significant reduction of the quantity of instances to consider, while significant differences do not exist with regard to the performance reached with all the instances.