Discriminative algorithm for compacting mixture models with application to language recognition.
Yossi Bar-YosefYuval BistritzPublished in: EUSIPCO (2012)
Keyphrases
- expectation maximization
- mixture model
- recognition algorithm
- em algorithm
- detection algorithm
- learning algorithm
- k means
- probabilistic model
- unsupervised learning
- feature extraction
- generative model
- object recognition
- information retrieval
- gaussian mixture model
- hierarchical clustering
- log linear models
- finite mixtures