Multivariate statistical methods: a primer
Multivariate statistical methods: a primer
Learning and discovery of predictive state representations in dynamical systems with reset
ICML '04 Proceedings of the twenty-first international conference on Machine learning
Predictive state representations: a new theory for modeling dynamical systems
UAI '04 Proceedings of the 20th conference on Uncertainty in artificial intelligence
A planning algorithm for predictive state representations
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
Learning dialogue POMDP models from data
Canadian AI'11 Proceedings of the 24th Canadian conference on Advances in artificial intelligence
Hi-index | 0.01 |
As an alternative to partially observable Markov decision processes (POMDPs), Predictive State Representations (PSRs) is a recently developed method to model controlled dynamical systems While POMDPs and PSRs provide general frameworks for solving the problem of planning under uncertainty, they rely crucially on having a known and accurate model of the environment However, in real-world applications it can be extremely difficult to build an accurate model In this paper, we use learned PSR model for planning under uncertainty, where the PSR model is learned from samples and may be inaccurate We demonstrate the effectiveness of our algorithm on a standard set of POMDP test problems Empirical results show that the algorithm we proposed is effective.