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2004 | OriginalPaper | Buchkapitel

Model Approximation for HEXQ Hierarchical Reinforcement Learning

verfasst von : Bernhard Hengst

Erschienen in: Machine Learning: ECML 2004

Verlag: Springer Berlin Heidelberg

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HEXQ is a reinforcement learning algorithm that discovers hierarchical structure automatically. The generated task hierarchy represents the problem at different levels of abstraction. In this paper we extend HEXQ with heuristics that automatically approximate the structure of the task hierarchy. Construction, learning and execution time, as well as storage requirements of a task hierarchy may be significantly reduced and traded off against solution quality.

Metadaten
Titel
Model Approximation for HEXQ Hierarchical Reinforcement Learning
verfasst von
Bernhard Hengst
Copyright-Jahr
2004
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-540-30115-8_16

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