Call analysis with classification using speech and non-speech features.
Yun-Cheng JuYe-Yi WangAlex AceroPublished in: INTERSPEECH (2006)
Keyphrases
- spectral features
- feature vectors
- feature set
- classification accuracy
- speech recognition
- feature analysis
- feature extraction
- speech synthesis
- decision trees
- classification process
- speech signal
- audio visual
- classification models
- high dimensionality
- learning algorithm
- svm classifier
- benchmark datasets
- class labels
- feature selection
- pattern recognition
- speaker recognition
- text to speech
- support vector
- spectral analysis
- machine learning
- lexical features
- feature space
- extracted features
- supervised learning
- model selection
- classification method
- classification algorithm
- mel frequency cepstral coefficients
- acoustic signals
- speech music discrimination
- features extraction
- extracting features
- noisy environments
- feature values
- feature representation
- text classification
- support vector machine svm