Multiple ant colony system for substructure discovery

  • Authors:
  • Oscar Cordón;Arnaud Quirin;Rocío Romero-Zaliz

  • Affiliations:
  • European Centre for Soft Computing, Mieres (Asturias), Spain;European Centre for Soft Computing, Mieres (Asturias), Spain;Dept. of Computer Science and Artificial Intelligence, University of Granada, Granada, Spain

  • Venue:
  • ANTS'10 Proceedings of the 7th international conference on Swarm intelligence
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

A system based on the adaptation of the search principle used in ant colony optimization (ACO) for multiobjective graph-based data mining (GBDM) is introduced in this paper. Our multiobjective ACO algorithm is designed to retrieve the best substructures in a graph database by jointly considering two criteria, support and complexity. The experimental comparison performed with a classical GBDM method shows the good performance of the new proposal on three datasets.