Class-Wise Difficulty-Balanced Loss for Solving Class-Imbalance.
Saptarshi SinhaHiroki OhashiKatsuyuki NakamuraPublished in: CoRR (2020)
Keyphrases
- class imbalance
- majority class
- imbalanced datasets
- minority class
- imbalanced class distribution
- multi class problems
- binary classification problems
- highly skewed
- class distribution
- class imbalanced
- active learning
- cost sensitive
- cost sensitive learning
- sampling methods
- imbalanced data
- pairwise
- attribute selection
- small disjuncts
- feature selection
- learning algorithm
- ensemble methods
- benchmark datasets
- multi class
- support vector machine
- feature vectors