Parallel and hierarchical speech feature classification using frame and segment-based methods.
Jun HouLawrence R. RabinerSorin DusanPublished in: INTERSPEECH (2008)
Keyphrases
- machine learning methods
- classification method
- benchmark datasets
- classification systems
- significant improvement
- support vector machine
- feature vectors
- feature space
- preprocessing
- classification accuracy
- machine learning algorithms
- model selection
- pattern recognition
- support vector
- feature extraction
- classification models
- unsupervised learning
- feature correspondences
- svm classification
- multiclass classification
- neural networks and support vector machines
- feature representation
- cross validation
- feature selection
- decision trees