Class Activation Maps-based Feature Augmentation for long-tailed classification.
Jiawei NiuZuowei ZhangZhunga LiuPublished in: Expert Syst. Appl. (2024)
Keyphrases
- class labels
- feature vectors
- classification accuracy
- feature set
- multi class classification
- unbalanced data
- classification scheme
- text classification
- multiclass classification
- classification algorithm
- multi class
- decision trees
- discriminative features
- feature maps
- intra class
- feature selection
- image features
- class imbalance
- discriminant functions
- selecting features
- feature analysis
- class specific
- feature representation
- preprocessing
- pattern classification
- decision rules
- benchmark datasets
- image classification
- support vector machine
- supervised learning
- feature subset
- classification rules
- classification method
- pattern recognition
- training set
- high dimensional
- support vector
- locality preserving projections
- preprocessing stage
- dimensionality reduction