Unsupervised Dialogue Act Induction using Gaussian Mixtures.
Tomás BrychcínPavel KrálPublished in: CoRR (2016)
Keyphrases
- gaussian mixture
- closed form
- expectation maximization
- unsupervised learning
- covariance matrix
- gaussian mixture model
- em algorithm
- probability density function
- mixture model
- density estimation
- covariance matrices
- supervised learning
- semi supervised
- machine learning algorithms
- information retrieval
- machine learning
- data mining