An hybridization of an ant-based clustering algorithm with growing neural gas networks for classification tasks

  • Authors:
  • Marco A. Montes de Oca;Leonardo Garrido;José L. Aguirre

  • Affiliations:
  • Monterrey Institute of Technology, Monterrey, N.L. México;Monterrey Institute of Technology, Monterrey, N.L. México;Monterrey Institute of Technology, Monterrey, N.L. México

  • Venue:
  • Proceedings of the 2005 ACM symposium on Applied computing
  • Year:
  • 2005

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Abstract

Conventional ant-based clustering algorithms and growing neural gas networks are combined to produce an unsupervised classification algorithm that exploits the strengths of both techiques. The ant-based clustering algorithm detects existing classes on a training data set, and at the same time, trains several growing neural gas networks. On a second stage, these networks are used to classify previously unseen input vectors into the classes detected by the ant-based algorithm. The proposed algorithm eliminates the need of changing the number of agents and the dimensions of the environment when dealing with large databases.