Comparing EM with GD in Mixture Models of Two Components.
Guojun ZhangPascal PoupartGeorge TrimponiasPublished in: CoRR (2019)
Keyphrases
- mixture model
- em algorithm
- expectation maximization
- gaussian mixture model
- generative model
- mixture components
- density estimation
- number of mixture components
- probabilistic model
- maximum likelihood
- unsupervised learning
- model selection
- probability density function
- language model
- automatic model selection
- model based clustering
- mixture modeling
- finite mixtures
- gaussian mixture
- learning algorithm
- maximum likelihood estimation
- likelihood function
- exponential family
- dirichlet prior