Genetic programming: on the programming of computers by means of natural selection
Genetic programming: on the programming of computers by means of natural selection
Classifiers that approximate functions
Natural Computing: an international journal
Get Real! XCS with Continuous-Valued Inputs
Learning Classifier Systems, From Foundations to Applications
IWLCS '00 Revised Papers from the Third International Workshop on Advances in Learning Classifier Systems
A comparison of bloat control methods for genetic programming
Evolutionary Computation
XCSF with computed continuous action
Proceedings of the 9th annual conference on Genetic and evolutionary computation
Classifier fitness based on accuracy
Evolutionary Computation
Learning classifier systems: a complete introduction, review, and roadmap
Journal of Artificial Evolution and Applications
Three architectures for continuous action
IWLCS'03-05 Proceedings of the 2003-2005 international conference on Learning classifier systems
Bloat control operators and diversity in genetic programming: A comparative study
Evolutionary Computation
Fuzzy dynamical genetic programming in XCSF
Proceedings of the 13th annual conference companion on Genetic and evolutionary computation
Automatically defined functions for learning classifier systems
Proceedings of the 13th annual conference companion on Genetic and evolutionary computation
Extracting and using building blocks of knowledge in learning classifier systems
Proceedings of the 14th annual conference on Genetic and evolutionary computation
Proceedings of the 15th annual conference on Genetic and evolutionary computation
Self organizing classifiers and niched fitness
Proceedings of the 15th annual conference on Genetic and evolutionary computation
Adaptive artificial datasets through learning classifier systems for classification tasks
Proceedings of the 15th annual conference companion on Genetic and evolutionary computation
Comparison of two methods for computing action values in XCS with code-fragment actions
Proceedings of the 15th annual conference companion on Genetic and evolutionary computation
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Wilson extended XCS with interval based conditions to XCSR to handle real valued inputs. However, the possible actions must always be determined in advance. Yet domains such as robot control require numerical actions, so that neither XCS nor XCSR with their discrete actions can yield high performance. In the work presented here, genetic programming-based representation is used for the first time to compute continuous action in XCSR. This XCSR version has been examined on a simple one-dimensional but non-linear testbed problem --- the "frog" problem --- and compared with two continuous action based systems, GCS and XCSFCA. The proposed approach has consistently solved the frog problem and outperformed GCS and XCSFCA.