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GECCO
2006
Springer

Nonlinear parametric regression in genetic programming

10 years 2 months ago
Nonlinear parametric regression in genetic programming
Genetic programming has been considered a promising approach for function approximation since it is possible to optimize both the functional form and the coefficients. However, it is not easy to find an optimal set of coefficients by using only non-adjustable constant nodes in genetic programming. To overcome the problem, there have been some studies on genetic programming using adjustable parameters in linear or nonlinear models. Although the nonlinear parametric model has a merit over the linear parametric model, there have been few studies on it. In this paper, we propose a nonlinear parametric genetic programming which uses a nonlinear gradient method to estimate parameters. The most notable feature in the proposed genetic programming is that we design a parameter attachment algorithm using as few redundant parameters as possible. Categories and Subject Descriptors I.1 [Symbolic and Algebraic Manipulation ]: Applications General Terms Performance Keywords Genetic programming, syst...
Yung-Keun Kwon, Sung-Soon Choi, Byung Ro Moon
Added 23 Aug 2010
Updated 23 Aug 2010
Type Conference
Year 2006
Where GECCO
Authors Yung-Keun Kwon, Sung-Soon Choi, Byung Ro Moon
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