Keyphrases
- loss function
- imbalanced datasets
- cost sensitive learning
- class distribution
- pairwise
- decision trees
- class imbalance
- support vector
- learning models
- sampling methods
- imbalanced data
- learning to rank
- training dataset
- ensemble methods
- cost sensitive
- feature selection algorithms
- text classification
- similarity measure
- multi class classification
- original data
- minority class