A study of time-frequency features for CNN-based automatic heart sound classification for pathology detection.
Baris BozkurtIoannis GermanakisYannis StylianouPublished in: Comput. Biol. Medicine (2018)
Keyphrases
- features extraction
- feature extraction
- feature vectors
- feature space
- classification method
- feature set
- classification accuracy
- classification process
- false positives
- feature extraction and classification
- extracting features
- neural network
- pattern recognition
- support vector machine classifier
- svm classifier
- decision trees
- benchmark datasets
- convolutional neural network
- feature representation
- extracted features
- classification models
- machine learning
- low level
- support vector machine
- detection rate
- object detection
- selecting a small number
- adaboost classifier
- support vector
- discriminative classifiers
- discriminative features
- text classification
- gabor filters
- feature analysis
- supervised learning
- eeg signals
- feature reduction
- detection algorithm
- feature detection
- statistical classification
- mammogram images
- feature selection
- classification algorithm