Representing systems with hidden state

  • Authors:
  • Christopher Hundt;Prakash Panagaden;Joelle Pineau;Doina Precup

  • Affiliations:
  • McGill University, Montreal, Canada;McGill University, Montreal, Canada;McGill University, Montreal, Canada;McGill University, Montreal, Canada

  • Venue:
  • AAAI'06 Proceedings of the 21st national conference on Artificial intelligence - Volume 1
  • Year:
  • 2006

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Abstract

We discuss the problem of finding a good state representation in stochastic systems with observations. We develop a duality theory that generalizes existing work in predictive state representations as well as automata theory. We discuss how this theoretical framework can be used to build learning algorithms, approximate planning algorithms as well as to deal with continuous observations.