A comparative study in class imbalance mitigation when working with physiological signals.
Rawan S. AbdulsadigEsther Rodríguez-VillegasPublished in: Frontiers Digit. Health (2024)
Keyphrases
- class imbalance
- physiological signals
- class distribution
- active learning
- cost sensitive
- heart rate
- daily life
- human subjects
- concept drift
- high dimensionality
- emotion recognition
- feature selection
- sampling methods
- minority class
- computer vision
- data streams
- learning algorithm
- training set
- data mining
- image classification
- ecg signals
- dimensionality reduction
- training data
- machine learning