Finding the Proverbial Needle: Improving Minority Class Identification Under Extreme Class Imbalance.
Trent GeislerHerman RayYing XiePublished in: J. Classif. (2023)
Keyphrases
- class imbalance
- minority class
- majority class
- active learning
- class distribution
- cost sensitive
- imbalanced datasets
- cost sensitive learning
- high dimensionality
- class imbalanced
- concept drift
- imbalanced data
- sampling methods
- imbalanced data sets
- highly skewed
- feature selection
- training data
- imbalanced data classification
- training set
- decision boundary
- prediction accuracy
- supervised learning
- imbalanced class distribution
- data points