Relevance of time-frequency features for phonetic and speaker-channel classification.
Howard Hua YangSarel van VuurenSangita SharmaHynek HermanskyPublished in: Speech Commun. (2000)
Keyphrases
- feature vectors
- classification accuracy
- feature set
- feature extraction
- classification method
- feature space
- classification process
- classification models
- extracted features
- speech recognition
- svm classifier
- pattern recognition
- feature analysis
- image classification
- benchmark datasets
- decision trees
- class labels
- feature representation
- text classification
- feature subset
- high dimensionality
- support vector machine svm
- image features
- support vector machine
- machine learning
- false positives
- relevance feedback
- feature selection algorithms
- probabilistic model
- extracting features
- feature values
- wavelet transform
- feature selection