Solving factored MDPs using non-homogeneous partitions

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چکیده

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Solving factored MDPs using non-homogeneous partitions

We present an algorithm for aggregating states in solving large MDPs (represented as factored MDPs) using search by successive re nement in the space of nonhomogeneous partitions. Homogeneity is de ned in terms of stochastic bisimulation and reward equivalence within blocks of a partition. Since homogeneous partitions that de ne equivalent reduced-state-space MDPs can have a large number of blo...

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ژورنال

عنوان ژورنال: Artificial Intelligence

سال: 2003

ISSN: 0004-3702

DOI: 10.1016/s0004-3702(02)00377-6