-consistency of Dirichlet mixtures in multivariate Bayesian density estimation.
Yuefeng WuSubhashis GhosalPublished in: J. Multivar. Anal. (2010)
Keyphrases
- density estimation
- mixture model
- multivariate gaussian distribution
- maximum likelihood
- em algorithm
- expectation maximization
- gaussian mixture
- gaussian mixture model
- probabilistic model
- mixture modeling
- probability density function
- dirichlet distribution
- probability density
- generative model
- density function
- model selection
- generative topographic mapping
- language model
- kernel density estimation
- unsupervised learning
- bayesian networks
- prior distribution
- exponential family
- parzen window
- bayesian inference
- bayesian methods
- density estimators
- nonparametric density estimation
- image processing
- mixture of gaussians
- density estimates
- semi supervised
- machine learning
- parameter estimation
- databases