• DocumentCode
    2225157
  • Title

    Analytical estimation of the convergence point of populations

  • Author

    Murata, Noboru ; Nishii, Ryuei ; Takagi, Hideyuki ; Pei, Yan

  • Author_Institution
    School of Science and Engineering, Waseda University, Tokyo, Japan
  • fYear
    2015
  • fDate
    25-28 May 2015
  • Firstpage
    2619
  • Lastpage
    2624
  • Abstract
    We propose methods of estimating the convergence point for the moving vectors of individuals between generations or evolution paths and show that the estimated convergence point can be useful information for accelerating evolutionary computation (EC). As the first stage of this new approach, we do not combine the proposed methods with EC search in this paper, but rather evaluate how power an individual the the estimated convergence point is by comparing fitness values. Through experimental evaluations, we show that the estimated point can be a powerful elite for unimodal fitness landscapes and that clustering moving vectors according to the aimed points is the next research target for multimodal fitness landscape.
  • Keywords
    Benchmark testing; Convergence; Estimation; Evolutionary computation; Optimization; Sociology; Statistics;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Evolutionary Computation (CEC), 2015 IEEE Congress on
  • Conference_Location
    Sendai, Japan
  • Type

    conf

  • DOI
    10.1109/CEC.2015.7257211
  • Filename
    7257211