Class-Based Time Series Data Augmentation to Mitigate Extreme Class Imbalance for Solar Flare Prediction.
Junzhi WenRafal A. AngrykPublished in: CoRR (2024)
Keyphrases
- class imbalance
- majority class
- imbalanced datasets
- multi class problems
- minority class
- binary classification problems
- class distribution
- active learning
- class imbalanced
- rare events
- prediction accuracy
- cost sensitive
- cost sensitive learning
- concept drift
- high dimensionality
- machine learning
- small disjuncts
- feature selection
- imbalanced data
- sampling methods
- data points
- support vector machine
- high dimensional
- bayesian networks
- decision trees
- multi class
- rare class
- software defect prediction
- text mining