Variational Deep Embedding with Regularized Student-t Mixture Model.
Taisuke KobayashiPublished in: ICANN (3) (2019)
Keyphrases
- mixture model
- generative model
- em algorithm
- gaussian mixture model
- density estimation
- expectation maximization
- probabilistic model
- learning environment
- image segmentation
- vector space
- unsupervised learning
- probability density function
- mixture modeling
- maximum likelihood
- model selection
- language model
- learning process
- dirichlet process
- dirichlet distribution
- pairwise
- pattern recognition
- training data
- feature selection
- variational methods
- free energy
- finite mixture model