New Directions to Improve Clustering with a Scatter Search Based Algorithm

نویسندگان

  • Rasha S. Abdule-Wahab
  • Nicolas Monmarché
  • Mohamed Slimane
  • Hilal H. Saleh
  • Moaid A. Fahdil
چکیده

We introduce in this paper a new global search algorithm to solve clustering problems. This new proposal uses one of the well known evolutionary algorithms called Scatter Search. This algorithm operates on a small set of solutions and makes only a limited use of randomization for diversification when searching for globally optimal solutions. The proposed method determines the number of clusters and the cluster centres in such a way that locally optimal solutions are avoided. We have applied this algorithm to standard and real world data bases and we have obtained good results compared to the K-means and Antclass algorithms.

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تاریخ انتشار 2005