Healthy/Esophageal Speech Classification using Features based on Speech Production and Audition Mechanisms.
Sofia Ben JebaraPublished in: BIOSIGNALS (2013)
Keyphrases
- speech signal
- spectral features
- mel frequency cepstral coefficients
- feature vectors
- speech recognition
- classification accuracy
- emotion classification
- classification method
- feature extraction
- classification models
- feature space
- feature set
- acoustic signals
- lexical features
- svm classifier
- extracted features
- audio visual
- classification process
- features extraction
- pattern recognition
- benchmark datasets
- speaker recognition
- structural features
- speech recognition systems
- speech music discrimination
- machine learning
- high dimensionality
- class labels
- linear predictive coding
- feature selection
- decision trees
- training data
- image classification
- visual speech
- pattern classification
- image features
- feature analysis
- extracting features
- text to speech
- feature weights
- speaker identification
- speech synthesis
- low level
- broadcast news
- emotion recognition
- noisy environments
- automatic speech recognition
- feature representation
- training samples
- feature subset
- language model
- supervised learning
- feature values
- text classification
- learning algorithm
- support vector machine svm
- hearing impaired