Keyphrases
- gaussian mixture model
- high dimensional
- feature vectors
- mixture model
- feature space
- density estimation
- maximum likelihood criterion
- support vector
- pattern recognition
- classification accuracy
- finite mixture models
- speaker recognition
- low dimensional
- em algorithm
- image classification
- probability density function
- maximum likelihood
- expectation maximization
- decision trees
- mixture modeling
- cross validation
- unsupervised learning
- finite mixtures
- probability density
- speech music discrimination
- gaussian mixture
- pattern classification
- missing data
- similarity search
- dimensionality reduction
- supervised learning
- nearest neighbor
- training data