Keyphrases
- active learning
- supervised learning
- training set
- learning strategies
- random sampling
- generalization error
- semi supervised
- selective sampling
- labeled data
- training examples
- unlabeled data
- relevance feedback
- online learning
- semi supervised learning
- learning algorithm
- annotation effort
- pool based active learning
- class imbalance
- sample complexity
- data mining
- active learning strategies
- cost sensitive
- training data
- machine learning
- batch mode
- databases
- data sets