Bottom-up and top-down state clustering for robust acoustic modeling.
Cristina ChestaPietro LafaceFranco RaveraPublished in: EUROSPEECH (1997)
Keyphrases
- k means
- clustering method
- parameter free
- graph theoretic
- data clustering
- clustering algorithm
- unsupervised learning
- robust estimation
- categorical data
- document clustering
- outlier detection
- source localization
- clustering analysis
- cluster analysis
- real time
- computationally efficient
- genetic algorithm
- data mining
- data sets