Keyphrases
- active learning
- annotation effort
- selective sampling
- random sampling
- learning strategies
- training examples
- learning algorithm
- semi supervised
- supervised learning
- pool based active learning
- machine learning
- relevance feedback
- learning process
- sample selection
- information retrieval
- batch mode active learning
- labeled data
- unlabeled data
- multi class
- fully automatic
- cost sensitive
- experimental design
- deep learning
- video annotation
- metadata
- active learning strategies