Unsupervised learning of Gaussian Mixture Models: Evolutionary Create and Eliminate for Expectation Maximization algorithm.
Thiago F. CovoesEduardo R. HruschkaPublished in: IEEE Congress on Evolutionary Computation (2013)
Keyphrases
- expectation maximization
- unsupervised learning
- em algorithm
- gaussian mixture model
- mixture model
- probabilistic model
- maximum likelihood
- parameter estimation
- gaussian mixture
- maximum likelihood estimation
- k means
- generative model
- learning algorithm
- variational bayes
- density estimation
- bayesian framework
- image segmentation
- objective function
- probability distribution
- probability density function
- pattern recognition
- gaussian distribution
- face recognition
- probability density
- mixture of gaussians
- model based clustering