Tho design of models efficiently predicting the performance of a particular genetic algorithm on a given fitness landscape is a very important issue of practical interest. Virtual Genetic Algorithms (YGAs) constitute a statistical approach aimed at this objective. This work describes different improvements to the standard VGA model. These improvements are based on the use of a more representative dataset for the statistical analysis, the partitioning of this dataset into separate prediction models, and the utilization of a more sophisticated statistical model to grasp the distribution of fitnesses. The empirical evaluation of this enhanced model shows a more accurate fitness prediction. Furthermore, fast qualitative assessment of parameter changes is shown to be possible. © Springer-Verlag Berlin Heidelberg 2001.
CITATION STYLE
Nogueras, R., & Cotta, C. (2001). Using statistical techniques to predict GA performance. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2084 LNCS, 709–716. https://doi.org/10.1007/3-540-45720-8_85
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