Capturing the few-shot class distribution: Transductive distribution optimization.
Xinyue LiuLigang LiuHan LiuXiaotong ZhangPublished in: Pattern Recognit. (2023)
Keyphrases
- class distribution
- unlabeled data
- training set
- misclassification costs
- cost sensitive
- null hypothesis
- class imbalance
- training data
- imbalanced data
- cost sensitive learning
- highly skewed
- test set
- semi supervised learning
- support vector
- labeled data
- class labels
- optimization method
- imbalanced datasets
- training examples
- unsupervised learning
- base classifiers
- video sequences
- semi supervised
- learning algorithm
- training set size
- imbalanced data sets
- minority class
- support vector machine
- multi class
- small number
- concept drift
- supervised learning
- prediction accuracy