• DocumentCode
    3251575
  • Title

    Evolutionary dynamics of evolutionary programming in noisy environment

  • Author

    Matsumura, Yoshiyuki ; Ohkura, Kazuhiro ; Ueda, Kanji

  • Author_Institution
    Kobe Univ., Japan
  • Volume
    1
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    17
  • Abstract
    The effect of noise on the evolutionary dynamics of evolutionary programming (EP) is empirically observed using three different statistical values. These are: (1) the averaged best function values, (2) the average of the strategy parameters, and (3) Hotelling´s T2 of real values. The classical EP (CEP) of D.B. Fogel (1995), the fast EP (FEP) of X. Yao & Y. Liu (1996) and our extended, robust EP (REP) (Y. Matsumura, K. Ohkura & K. Ueda, 1999) are adopted for the observation. We show that REP performs more robustly than CEP and FEP for six noisy test functions
  • Keywords
    evolutionary computation; noise; statistics; Hotelling T2 value; average strategy parameter; averaged best function values; evolutionary dynamics; evolutionary programming; noisy environment; noisy test functions; robust performance; statistical values; Convergence; Dynamic programming; Gaussian noise; Genetic mutations; Genetic programming; Noise level; Noise reduction; Noise robustness; Robots; Working environment noise;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Evolutionary Computation, 2001. Proceedings of the 2001 Congress on
  • Conference_Location
    Seoul
  • Print_ISBN
    0-7803-6657-3
  • Type

    conf

  • DOI
    10.1109/CEC.2001.934365
  • Filename
    934365
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3251575