Enhanced ICA Mixture Model for Unsupervised Classification.
Patricia R. OliveiraRoseli A. F. RomeroPublished in: IBERAMIA (2004)
Keyphrases
- mixture model
- unsupervised classification
- unsupervised learning
- independent component analysis
- von mises fisher
- supervised classification
- data clustering
- gaussian mixture model
- probabilistic model
- em algorithm
- generative model
- model selection
- expectation maximization
- supervised learning
- language model
- clustering ensemble
- semi supervised learning
- hyperspectral images
- face recognition
- feature extraction
- maximum likelihood
- feature selection
- semi supervised
- object recognition
- cluster analysis
- text classification
- information retrieval
- image registration
- machine learning
- computer vision