A study of Glottal waveform features for deceptive speech classification.
Juan F. TorresElliot MooreErnest BryantPublished in: ICASSP (2008)
Keyphrases
- feature vectors
- feature set
- classification accuracy
- feature space
- feature extraction
- classification process
- classification method
- pattern recognition
- classification models
- decision trees
- feature analysis
- speech signal
- extracted features
- svm classifier
- class labels
- benchmark datasets
- support vector
- co occurrence
- support vector machine
- feature selection algorithms
- mel frequency cepstral coefficients
- speaker recognition
- feature weights
- training set
- image classification
- pattern classification
- supervised learning
- support vector machine svm
- text classification
- classification algorithm
- image features
- low level
- false positives
- active learning
- feature representation
- machine learning algorithms
- feature values
- discriminative features
- machine learning
- gender classification
- model selection
- spectral features