Sequential EM for Unsupervised Adaptive Gaussian Mixture Model Based Classifier.
Bashar Awwad Shiekh HasanJohn Q. GanPublished in: MLDM (2009)
Keyphrases
- mixture model
- unsupervised learning
- maximum likelihood
- gaussian mixture model
- supervised training
- expectation maximization
- training data
- support vector
- supervised classification
- classification method
- class conditional
- semi supervised
- support vector machine
- feature space
- data driven
- classification scheme
- learning algorithm
- classifier systems
- gaussian mixture
- gaussian distribution
- linear classifiers
- svm classifier
- feature set
- training set
- feature selection
- classifier combination
- multiple classifiers
- gaussian densities
- covariance matrices
- classification rate
- classification algorithm
- parameter estimation
- generative model
- em algorithm
- nearest neighbor