Active diversification of head-class features in bilateral-expert models for enhanced tail-class optimization in long-tailed classification.
Jianting ChenLing DingYunxiao YangYang XiangPublished in: Eng. Appl. Artif. Intell. (2023)
Keyphrases
- class labels
- class specific
- classification models
- image classification
- multiclass classification
- feature extraction
- feature vectors
- benchmark datasets
- class discrimination
- machine learning approaches
- classification method
- feature set
- decision trees
- training data
- feature space
- classification process
- class separability
- heavy tailed
- classification trees
- pattern recognition
- intra class
- classification accuracy
- machine learning algorithms
- image features
- prior knowledge
- feature selection algorithms
- probabilistic model
- supervised learning
- machine learning
- feature values
- model selection
- prior probabilities
- feature analysis
- text classification
- knn
- selecting features