ARGEN + AREPO: improving the search process with artificial genetic engineering

  • Authors:
  • Agustín León-Barranco;Carlos A. Reyes-García

  • Affiliations:
  • Instituto Nacional de Astrofísica Óptica y Electrónica (INAOE), Puebla, México;Instituto Nacional de Astrofísica Óptica y Electrónica (INAOE), Puebla, México

  • Venue:
  • IWANN'05 Proceedings of the 8th international conference on Artificial Neural Networks: computational Intelligence and Bioinspired Systems
  • Year:
  • 2005

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Abstract

In this paper we analyze the performance of several evolutionary algorithms in the feature and instance selection problem. It is also introduced the ARGEN + AREPO search algorithm which has been tested in the same problem. There is no need to adapt parameters in this genetic algorithm, except the population size. The reported preliminary results show that using this technique in a wrapper model to search data subsets, we can obtain similar accuracy like with the hill-climbers and genetic algorithms models also here presented, but keeping a less amount of data.