Titlebook: Genetic Programming; 13th European Confer Anna Isabel Esparcia-Alcázar,Anikó Ekárt,A. ?ima U Conference proceedings 2010 Springer-Verlag Be

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https://doi.org/10.1007/978-3-322-98992-5, those that are structural in nature and those that are nodal. A structural event can alter the length of the phenotype whereas a nodal event simply alters the value at any terminal (leaf or internal node) of a derivation tree. We analyse the behaviour of standard mutation and compare it to the beh

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https://doi.org/10.1007/3-540-30049-Xon-terminal symbols during the derivation sequence. Earlier studies have indicated that allowing the path of the expansion to be under the guidance of evolution as opposed to a deterministic process produced significant performance gains on all of the benchmark problems analysed. In this study we ex

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https://doi.org/10.1007/978-3-662-30228-6separate proposal of simplifications from an acceptance criterion that checks the effect of proposed simplifications on the evaluation of training examples, looking several levels up the tree. We test our simplification method on three classification datasets and conclude that the success of linear