Handling Imbalanced ECG Heartbeat Classification with Adaptive Sample Masking Update.
Renjie TangJiahui JinJunbo QianJunzhou LuoPublished in: CBD (2021)
Keyphrases
- class imbalance
- automatic classification
- classification accuracy
- ecg signals
- text classification
- machine learning methods
- pattern recognition
- supervised learning
- class labels
- classification systems
- classification models
- test data
- heart rate
- small sample
- binary classification problems
- imbalanced datasets
- single class
- pattern classification
- classification rules
- feature selection
- multi class
- preprocessing
- feature extraction
- decision trees
- svm classifier
- signal processing
- semi supervised
- feature space