Detection of Ventricular Fibrillation Based on Ballistocardiography by Constructing an Effective Feature Set.
Rongru WanYanqi HuangXiaomei WuPublished in: Sensors (2021)
Keyphrases
- feature set
- feature selection
- feature extraction
- classification accuracy
- random forest
- feature vectors
- pattern recognition
- feature representation
- feature space
- feature subset
- selected features
- feature extraction and selection
- feature types
- principal components
- texture features
- class labels
- multi class
- artificial neural networks
- extracted features
- semantic features
- frequency analysis
- genetic algorithm