Analysis of acoustic and voice quality features for the classification of infant and mother vocalizations.
Jialu LiMark Hasegawa-JohnsonNancy L. McElwainPublished in: Speech Commun. (2021)
Keyphrases
- feature vectors
- classification accuracy
- feature extraction
- features extraction
- feature analysis
- classification process
- feature space
- high quality
- classification method
- feature set
- extracted features
- discriminative features
- class labels
- gender classification
- classification models
- feature subset
- classification scheme
- benchmark datasets
- text classification
- co occurrence
- supervised learning
- data analysis
- machine learning
- extracting features
- feature weights
- mel frequency cepstral coefficients
- feature representation
- automatic classification
- data quality
- support vector machine svm
- training samples
- support vector machine
- pattern recognition
- support vector
- decision trees