A robust EM clustering algorithm for Gaussian mixture models.
Miin-Shen YangChien-Yo LaiChih-Ying LinPublished in: Pattern Recognit. (2012)
Keyphrases
- gaussian mixture model
- mixture model
- expectation maximization
- clustering algorithm
- em algorithm
- gaussian mixture
- speaker recognition
- maximum likelihood
- feature vectors
- probability density
- density estimation
- probabilistic model
- variational bayes
- speaker identification
- covariance matrices
- gaussian distribution
- probability density function
- object recognition
- finite mixtures
- machine learning
- unsupervised learning
- generative model
- model selection
- text mining
- feature space