Genetic programming evolves Lisp-like programs rather than fixed size linear strings. This representational power combined with gen-erality makes genetic programming an interesting tool for automatic pro-gramming and machine learning. One weakness is the enormous time re-quired for evolving complex programs. In this paper we present a method for accelerating evolution speed of genetic programming by active selec-tion of fitness cases during the run. In contrast to conventional genetic programming in which all the given training data are used repeatedly, the presented method evolves programs using only a subset of given data chosen incrementally at each generation. This method is applied to the evolution of collective behaviors for multiple robotic agents. Exper-imental evidence supports that evolving programs on an incrementally selected subset of finess cases can significantly reduce the fitness eval-uation time without sacrificing generalization accuracy of the evolved programs.
CITATION STYLE
Zhang, B. T., & Cho, D. Y. (1999). Genetic programming with active data selection. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1585, pp. 146–153). Springer Verlag. https://doi.org/10.1007/3-540-48873-1_20
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