This work analyzes fitness landscapes for the image filter design problem approached using functional-level Cartesian Genetic Programming. Smoothness and ruggedness of fitness landscapes are investigated for five genetic operators. It is shown that the mutation operator and the single-point crossover operator generate the smoothest landscapes and thus they are useful for practical applications in this area. In contrast to the gate-level evolution, a destructive behavior of a simple crossover operator has not been confirmed. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
Slaný, K., & Sekanina, L. (2007). Fitness landscape analysis and image filter evolution using functional-level CGP. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4445 LNCS, pp. 311–320). Springer Verlag. https://doi.org/10.1007/978-3-540-71605-1_29
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