Important sampling based active learning for imbalance classification.
Xinyue WangBo LiuSiyu CaoLiping JingJian YuPublished in: Sci. China Inf. Sci. (2020)
Keyphrases
- active learning
- class imbalance
- classification accuracy
- feature extraction
- selective sampling
- classification systems
- machine learning
- benchmark datasets
- support vector machine svm
- support vector machine
- training set
- classification scheme
- supervised learning
- pattern recognition
- classification method
- batch mode active learning
- decision trees
- automatic classification
- classification algorithm
- text classification
- feature vectors
- support vector
- monte carlo
- decision rules
- high dimensionality
- random sampling
- svm classifier
- semi supervised
- experimental design
- feature space
- rare class
- annotation effort