Detecting obstructive sleep apnea by extracting multimodal HRV features using ensemble subspace discriminant classifier.
Nivedita SinghR. H. TalwekarPublished in: Int. J. Medical Eng. Informatics (2023)
Keyphrases
- feature space
- feature set
- feature extraction
- decision tree classifiers
- extracted features
- principal component analysis
- training data
- multiple classifiers
- feature selection
- ensemble classifier
- learning algorithm
- ensemble learning
- low dimensional
- weak learners
- high dimensional
- training set
- individual features
- feature ranking
- svm classifier
- neural network
- weak classifiers
- classifier ensemble
- input features
- feature subset
- decision trees
- subspace analysis
- obstructive sleep apnea
- ensemble methods
- training samples
- feature vectors
- support vector
- discriminant analysis
- class labels
- dimensionality reduction
- support vector machine
- classification accuracy
- image processing