Signature cluster model selection for incremental Gaussian mixture cluster modeling in agglomerative hierarchical speaker clustering.
Kyu Jeong HanShrikanth S. NarayananPublished in: INTERSPEECH (2009)
Keyphrases
- model selection
- gaussian mixture
- clustering algorithm
- cross validation
- mixture model
- cluster analysis
- agglomerative hierarchical clustering
- sample size
- data clustering
- hyperparameters
- machine learning
- gaussian mixture model
- feature selection
- data points
- pairwise
- em algorithm
- principal component analysis
- feature space