An improved cluster model selection method for agglomerative hierarchical speaker clustering using incremental Gaussian mixture models.
Kyu Jeong HanShrikanth S. NarayananPublished in: INTERSPEECH (2010)
Keyphrases
- model selection
- gaussian mixture model
- mixture model
- cross validation
- hyperparameters
- em algorithm
- pairwise
- prior knowledge
- unsupervised learning
- object recognition
- closed form
- agglomerative hierarchical clustering
- feature selection
- bayesian information criterion
- hierarchical clustering
- prior information
- clustering method
- decision trees
- clustering algorithm