Keyphrases
- active learning
- learning strategies
- selective sampling
- machine learning
- face recognition
- learning algorithm
- random sampling
- human faces
- learning process
- semi supervised
- relevance feedback
- face identification
- face images
- active learning strategies
- line drawings
- class imbalance
- training examples
- pool based active learning
- batch mode active learning
- annotation effort
- crowd sourced
- clustering algorithm
- news video
- case study
- transfer learning
- training data
- supervised learning
- learning environment