Population Clustering in Genetic Programming

Created by W.Langdon from gp-bibliography.bib Revision:1.4496

  author =       "Huayang Xie and Mengjie Zhang and Peter Andreae",
  title =        "Population Clustering in Genetic Programming",
  editor =       "Pierre Collet and Marco Tomassini and Marc Ebner and 
                 Steven Gustafson and Anik\'o Ek\'art",
  booktitle =    "Proceedings of the 9th European Conference on Genetic
  publisher =    "Springer",
  series =       "Lecture Notes in Computer Science",
  volume =       "3905",
  year =         "2006",
  address =      "Budapest, Hungary",
  month =        "10 - 12 " # apr,
  organisation = "EvoNet",
  keywords =     "genetic algorithms, genetic programming",
  ISBN =         "3-540-33143-3",
  pages =        "190--201",
  DOI =          "doi:10.1007/11729976_17",
  bibsource =    "DBLP, http://dblp.uni-trier.de",
  abstract =     "This paper proposes an approach to reducing the cost
                 of fitness evaluation whilst improving the
                 effectiveness in Genetic Programming (GP). In our
                 approach, the whole population is first clustered by a
                 heuristic called fitness-case-equivalence. Then a
                 cluster representative is selected for each cluster.
                 The fitness value of the representative is calculated
                 on all training cases. The fitness is then directly
                 assigned to other members in the same cluster.
                 Subsequently, a clustering tournament selection method
                 replaces the standard tournament selection method. A
                 series of experiments were conducted to solve a
                 symbolic regression problem, a binary classification
                 problem, and a multi-class classification problem. The
                 experiment results show that the new GP system
                 significantly outperforms the standard GP system on
                 these problems.",
  notes =        "Part of \cite{collet:2006:GP} EuroGP'2006 held in
                 conjunction with EvoCOP2006 and EvoWorkshops2006",

Genetic Programming entries for Huayang Jason Xie Mengjie Zhang Peter Andreae