Hilbert-envelope features for cardiac disease classification from noisy phonocardiograms.
Nusrat Binta NizamShoyad Ibn Sabur Khan NuhashTaufiq HasanPublished in: Biomed. Signal Process. Control. (2022)
Keyphrases
- classification accuracy
- feature extraction
- feature vectors
- feature space
- feature set
- classification models
- classification process
- classification method
- extracted features
- feature analysis
- svm classifier
- svm classification
- extracting features
- wall motion
- classification scheme
- feature selection algorithms
- class labels
- benchmark datasets
- image features
- pattern recognition
- support vector
- high dimensionality
- gender classification
- feature values
- feature extraction and classification
- disease diagnosis
- feature selection
- feature subset
- support vector machine
- machine learning
- left ventricle
- pattern classification
- medical images
- irrelevant features
- supervised learning
- features extraction
- feature reduction
- decision trees