Stress classification by separation of respiratory modulations in heart rate variability using orthogonal subspace projection.
Devy WidjajaElke VlemincxSabine Van HuffelPublished in: EMBC (2013)
Keyphrases
- heart rate variability
- subspace projection
- pattern recognition
- feature space
- feature selection
- spectral analysis
- training set
- discriminant analysis
- classification accuracy
- feature extraction
- support vector
- machine learning
- image classification
- feature vectors
- decision trees
- text classification
- text categorization
- class labels
- svm classifier
- training data
- hyperspectral imagery
- data sets
- atrial fibrillation