Keyphrases
- active learning
- reinforcement learning
- semi supervised
- selective sampling
- machine learning
- learning algorithm
- training examples
- random sampling
- learning strategies
- learning process
- semi supervised learning
- pool based active learning
- active learning strategies
- generalization error
- training set
- labeled data
- experimental design
- supervised learning
- training data
- artificial intelligence
- imbalanced data classification
- real world
- online learning
- class imbalance
- rare class
- annotation effort