Keyphrases
- active learning
- selective sampling
- machine learning
- pattern classification
- pattern recognition
- batch mode active learning
- automatic classification
- benchmark datasets
- support vector machine svm
- classification scheme
- random sampling
- supervised learning
- feature extraction
- classification method
- text classification
- support vector
- training set
- classification accuracy
- machine learning methods
- ranking algorithm
- relational data
- semi supervised
- cost sensitive
- classification algorithm
- experimental design
- feature space
- support vector machine
- image classification
- class imbalance
- sample selection
- active learning framework
- model selection