Listen to Minority: Encrypted Traffic Classification for Class Imbalance with Contrastive Pre-Training.
Xiang LiJuncheng GuoQige SongJiang XieYafei SangShuyuan ZhaoYongzheng ZhangPublished in: CoRR (2023)
Keyphrases
- class imbalance
- class imbalanced
- class distribution
- majority class
- minority class
- training set
- cost sensitive
- active learning
- cost sensitive learning
- imbalanced datasets
- training samples
- high dimensionality
- imbalanced data
- training examples
- test set
- imbalanced data sets
- sampling methods
- misclassification costs
- imbalanced class distribution
- machine learning
- feature selection
- instance selection
- classification error
- concept drift
- pattern classification
- supervised learning
- support vector machine
- feature space
- decision trees
- decision boundary
- classification algorithm
- class labels
- text classification
- image classification
- feature vectors
- feature extraction