New Approach for Stage-Discharge Relationship: Gene-Expression Programming

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  author =       "Aytac Guven and Ali Aytek",
  title =        "New Approach for Stage-Discharge Relationship:
                 Gene-Expression Programming",
  journal =      "Journal of Hydrologic Engineering",
  year =         "2009",
  volume =       "14",
  number =       "8",
  pages =        "812--820",
  month =        aug,
  keywords =     "genetic algorithms, genetic programming, gene
                 expression programming",
  ISSN =         "1084-0699",
  DOI =          "doi:10.1061/(ASCE)HE.1943-5584.0000044",
  abstract =     "This study presents gene-expression programming (GEP),
                 which is an extension to genetic programming, as an
                 alternative approach to modelling stage discharge
                 relationship. The results obtained are compared to more
                 conventional methods, stage rating curve and multiple
                 linear regression techniques. Statistical measures such
                 as average, standard deviation, minimum and maximum
                 values, as well as criteria such as mean square error
                 and determination coefficient, the coefficient of
                 efficiency, and the adjusted coefficient of efficiency
                 are used to measure the performance of the models
                 developed by employing GEP. Also, the explicit
                 formulations of the developed GEP models are presented.
                 Statistics and scatter plots indicate that the proposed
                 equations produce quite satisfactory results and
                 perform superior to conventional models.",

Genetic Programming entries for Aytac Guven Ali Aytek