On Data Clustering with a Flock of Artificial Agents

  • Authors:
  • Fabien Picarougne;Hanene Azzag;Gilles Venturini;Christiane Guinot

  • Affiliations:
  • Ecole Polytechnique de lýUniversité de Tours;Ecole Polytechnique de lýUniversité de Tours;Ecole Polytechnique de lýUniversité de Tours;C.E.R.I.E.S.

  • Venue:
  • ICTAI '04 Proceedings of the 16th IEEE International Conference on Tools with Artificial Intelligence
  • Year:
  • 2004

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Abstract

We present a new bio-inspired algorithm that dynamically creates and visualizes groups of data. This algorithm uses the concepts of a flock of agents that move together in a complex manner with simple local rules. Each agent represents one data. The agents move with the aim of creating homogeneous groups of data that evolve together in a 2D environment. These created groups are visualized in real time and help the domain expert to understand the underlying class structure of the data set, like for example a realistic number of classes, clusters of similar data, isolated data, etc. We present several extensions of this algorithm and present results from artificial and real-world data.