Genetic programming: on the programming of computers by means of natural selection
Genetic programming: on the programming of computers by means of natural selection
Genetic Programming and Evolvable Machines
Size Control Via Size Fair Genetic Operators In The PushGP Genetic Programming System
GECCO '02 Proceedings of the Genetic and Evolutionary Computation Conference
Genetic Programming and Evolvable Machines
Balancing accuracy and parsimony in genetic programming
Evolutionary Computation
Genetic Programming and Evolvable Machines
Two fast tree-creation algorithms for genetic programming
IEEE Transactions on Evolutionary Computation
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This research is focused on reducing the average size of the solutions generated by an enhanced GP process without affecting the high predictive accuracy the method exhibits when being applied on a complex, industry proposed, regression problem. As such, the effects the GP enhancements have on bloat have been studied and, finally, a bloat control system based on dynamic depth limiting (DDL) and iterated tournament pruning (ITP) was designed. The resulting bloat control system is able to improve by ≃40% the average GP solution parsimony without impacting average solution accuracy.