Gaussian mixture model classification: A projection pursuit approach.
Daniela G. CalòPublished in: Comput. Stat. Data Anal. (2007)
Keyphrases
- gaussian mixture model
- feature vectors
- feature space
- density estimation
- mixture model
- expectation maximization
- em algorithm
- pattern recognition
- background subtraction
- speaker recognition
- decision trees
- feature extraction
- image classification
- maximum likelihood criterion
- machine learning
- gaussian mixture
- maximum likelihood
- text classification
- support vector machine
- unsupervised learning
- class labels
- dimensionality reduction
- supervised learning
- gaussian model
- probabilistic model
- mouth region
- training set