39 search results - page 2 / 8 » Bayesian reinforcement learning for POMDP-based dialogue sys... |
CSL
2010
Springer
13 years 5 months ago
2010
Springer
We describe an evaluation of spoken dialogue strategies designed using hierarchical reinforcement learning agents. The dialogue strategies were learnt in a simulated environment a...
COLING
2000
13 years 6 months ago
2000
Designing the dialogue strategy of a spoken dialogue system involves many nontrivial choices. This paper presents a reinforcement learning approach for automatically optimizing di...
CSL
2012
Springer
12 years 16 days ago
2012
Springer
Reinforcement techniques have been successfully used to maximise the expected cumulative reward of statistical dialogue systems. Typically, reinforcement learning is used to estim...
SIGDIAL
2010
13 years 2 months ago
2010
This paper presents a spoken dialogue framework that helps users in making decisions. Users often do not have a definite goal or criteria for selecting from a list of alternatives...
SPEECH
2008
13 years 4 months ago
2008
Although dialogue systems have been an area of research for decades, finding accurate ways of evaluating different systems is still a very active subfield since many leading metho...