Enhancement of Physiological Stress Classification using Psychometric Features.
Karl MagtibayXavier FernandoKarthikeyan UmapathyPublished in: HEALTHINF (2022)
Keyphrases
- classification accuracy
- feature vectors
- feature extraction
- feature set
- classification process
- feature space
- classification method
- classification models
- feature analysis
- feature representation
- extracted features
- class labels
- benchmark datasets
- extracting features
- pattern recognition
- machine learning
- image features
- svm classifier
- feature reduction
- feature weights
- support vector machine
- features extraction
- feature values
- discriminative features
- gender classification
- multiple features
- high dimensionality
- support vector
- image processing
- classification scheme
- svm classification
- feature construction
- irrelevant features
- neural network
- classification rate
- text categorization
- training set
- false positives
- category labels
- individual features
- heart rate variability
- eeg signals
- feature selection algorithms
- feature subset
- texture features
- image enhancement
- classification algorithm
- face recognition