Keyphrases
- active learning
- learning strategies
- experimental design
- selective sampling
- semi supervised
- random sampling
- machine learning
- supervised learning
- learning algorithm
- training examples
- imbalanced data classification
- batch mode
- unlabeled data
- online learning
- training set
- labeled data
- cost sensitive
- expected loss
- database
- batch mode active learning
- annotation effort
- sample selection
- document summarization
- data sets
- neural network
- social networks
- class imbalance
- case study
- transfer learning
- learning process