Spoken language understanding within dialogs using a graphical model of task structure.
Jeremy H. WrightAllen L. GorinAlicia AbellaPublished in: ICSLP (1998)
Keyphrases
- graphical models
- spoken language
- graph structure
- gaussian graphical models
- belief propagation
- probabilistic inference
- conditional dependencies
- probabilistic model
- approximate inference
- random variables
- structure learning
- graphical structure
- factor graphs
- probabilistic graphical models
- conditional random fields
- bayesian networks
- undirected graphical models
- map inference
- markov networks
- language processing
- artificial intelligence
- belief networks
- generative model
- directed acyclic
- efficient inference algorithms
- domain knowledge