Keyphrases
- special issue
- expectation maximization
- em algorithm
- mixture model
- gaussian mixture model
- bayesian framework
- unsupervised learning
- generative model
- probabilistic model
- machine learning
- expectation maximisation
- three dimensional
- image segmentation
- real time
- hidden markov models
- special case
- evolutionary algorithm
- lower bound
- website
- feature selection
- information retrieval