An Online Learning Algorithm for Non-stationary Imbalanced Data by Extra-Charging Minority Class.
Sajjad Kamali SiahroudiDaniel KudenkoPublished in: PAKDD (1) (2021)
Keyphrases
- non stationary
- imbalanced data
- minority class
- majority class
- class imbalance
- class distribution
- concept drift
- imbalanced datasets
- classification error
- imbalanced data sets
- support vector machine
- linear regression
- decision boundary
- feature selection
- ensemble methods
- random forest
- original data
- nearest neighbour
- sampling methods
- ensemble learning
- classification models
- training set
- ensemble classifier
- cost sensitive learning
- training data
- imbalanced class distribution
- generalization error
- training dataset
- pattern classification
- decision rules
- svm classifier
- decision trees