Comparing EM with GD in Mixture Models of Two Components.
Guojun ZhangPascal PoupartGeorge TrimponiasPublished in: UAI (2019)
Keyphrases
- mixture model
- em algorithm
- expectation maximization
- gaussian mixture model
- number of mixture components
- probabilistic model
- mixture components
- density estimation
- generative model
- maximum likelihood
- unsupervised learning
- model selection
- language model
- gaussian mixture
- finite mixture model
- finite mixtures
- probability density function
- variational inference
- model based clustering
- mixture modeling
- finite mixture models
- maximum likelihood estimation
- exponential family
- log linear models
- subspace analysis
- bayesian framework