Feature compensation scheme based on parallel combined mixture model.
Wooil KimSungjoo AhnHanseok KoPublished in: INTERSPEECH (2003)
Keyphrases
- mixture model
- gaussian mixture model
- generative model
- probabilistic model
- em algorithm
- unsupervised learning
- maximum likelihood
- density estimation
- mixture modeling
- expectation maximization
- model selection
- image features
- language model
- feature vectors
- gaussian mixture
- gaussian densities
- text mining
- probability distribution
- dirichlet processes
- mixture components
- probability density function
- text classification