Multiresolution Mixture Modeling using Merging of Mixture Components.
Prem Raj AdhikariJaakko HollménPublished in: ACML (2012)
Keyphrases
- mixture modeling
- mixture model
- mixture components
- multiresolution
- em algorithm
- density estimation
- gaussian mixture model
- mixture of gaussians
- expectation maximization
- generative model
- probabilistic model
- maximum likelihood
- probability density function
- model selection
- gaussian mixture
- language model
- unsupervised learning
- dirichlet distribution
- parameter estimation
- hyperparameters
- machine learning
- principal component analysis
- feature extraction
- computer vision