Impact of class imbalance ratio on ensemble methods for imbalance problem: A new perspective.
Ritika KumariJaspreeti SinghAnjana GosainPublished in: J. Intell. Fuzzy Syst. (2023)
Keyphrases
- ensemble methods
- class imbalance
- imbalanced datasets
- imbalanced data
- class distribution
- prediction accuracy
- ensemble learning
- random forests
- base classifiers
- active learning
- benchmark datasets
- decision trees
- cost sensitive
- machine learning methods
- random forest
- cost sensitive learning
- base learners
- high dimensionality
- concept drift
- sampling methods
- ensemble classifier
- data sets
- minority class
- generalization ability
- feature selection
- classification error