. "Generation of Mathematic Models for Environmental Data Analysis" . "23" . "423093" . . . "2007/6" . "\u0160\u0165astn\u00FD, Ji\u0159\u00ED" . . . . . . . "Generation of Mathematic Models for Environmental Data Analysis" . . "26210" . . "This paper describes the application of evolutionary algorithms to environmental and economical data analysis. The standard genetic algorithm and its operators are described. In particular the extension to the genetic algorithm a grammatical evolution algorithm was used to generate automatically new regression models of crop yield data. The grammatical evolution is an algorithm capable of generating symbolic representations of mathematical models. The grammar used for generating the models in symbolic form is described and two new generated models are presented and the results are compared to an existing empirical model."@en . "6"^^ . . "RO - Rumunsko" . "[8E516A73B3CA]" . "Management and Economical Engineering" . "P(2E06034), P(GA102/07/1503), Z(MSM0021630529)" . . "grammatical evolution, symbolic regression, genetic algorithms"@en . "This paper describes the application of evolutionary algorithms to environmental and economical data analysis. The standard genetic algorithm and its operators are described. In particular the extension to the genetic algorithm a grammatical evolution algorithm was used to generate automatically new regression models of crop yield data. The grammatical evolution is an algorithm capable of generating symbolic representations of mathematical models. The grammar used for generating the models in symbolic form is described and two new generated models are presented and the results are compared to an existing empirical model." . . "2"^^ . . "Generation of Mathematic Models for Environmental Data Analysis"@en . "RIV/00216305:26210/07:PU69913!RIV10-MSM-26210___" . . "Generation of Mathematic Models for Environmental Data Analysis"@en . "2"^^ . . "RIV/00216305:26210/07:PU69913" . . "1583-624X" . . "Popelka, Ond\u0159ej" .