Following the work of Stephens and coworkers on the coarse-grained dynamics of genetic systems, we work towards a possible generalisation in the context of genetic algorithms, giving as examples schemata, genotype-phenotype mappings, and error classes in the Eigen model. We discuss how the dynamics transforms under a coarse-graining, comparing and contrasting different notions of invariance. We work out some examples in the two-bit case, to illustrate the ideas and issues. We then find a bound for the Selection Weighted Linkage Disequilibrium Coefficient for the two-bit onemax problem. © Springer-Verlag Berlin Heidelberg 2003.
CITATION STYLE
Contreras, A. A., Rowe, J. E., & Stephens, C. R. (2003). Coarse-graining in genetic algorithms: Some issues and examples. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2723, 874–885. https://doi.org/10.1007/3-540-45105-6_100
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