Improving Spoken Dialogue Understanding Using Phonetic Mixture Models.
William Yang WangRon ArtsteinAnton LeuskiDavid R. TraumPublished in: FLAIRS Conference (2011)
Keyphrases
- mixture model
- spoken dialogue
- gaussian mixture model
- em algorithm
- probabilistic model
- density estimation
- semi autonomous
- generative model
- dialogue management
- unsupervised learning
- expectation maximization
- model selection
- automatic model selection
- language model
- spoken dialogue systems
- mixture modeling
- maximum likelihood
- development environment
- machine learning
- data model
- natural language
- computer vision