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Anticipatory Classifier System Using Behavioral Sequences in Non-Markov Environments

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Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 2661))

Abstract

Learning in non-Markov environments presents difficulties for Learning Classifier Systems. The presence of perceptually aliased situations induces the system to consider some distinct states of the environment as identical. The system, therefore, may not be able to decide the best action in each situation. An alternative, presented by Stolzmann (1999), is to use classifiers with behavioral sequences in the Anticipatory Classifier System (ACS). This method allows ACS to learn latently a non-Markov environment in mobile robot simulations. This paper presents a study of ACS reward and latent learning capacities in some non-Markov environments when using behavioral sequences. An ACS, based on Stolzmann’s work and using some enhancements introduced by Butz, Goldberg and Stolzman (2000), is detailed. This system is tested in several woods environments in order to highlight the learning effectiveness of this method according to the environmental properties.

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© 2003 Springer-Verlag Berlin Heidelberg

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Métivier, M., Lattaud, C. (2003). Anticipatory Classifier System Using Behavioral Sequences in Non-Markov Environments. In: Lanzi, P.L., Stolzmann, W., Wilson, S.W. (eds) Learning Classifier Systems. IWLCS 2002. Lecture Notes in Computer Science(), vol 2661. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-40029-5_9

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  • DOI: https://doi.org/10.1007/978-3-540-40029-5_9

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-20544-9

  • Online ISBN: 978-3-540-40029-5

  • eBook Packages: Springer Book Archive

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