Keyphrases
- active learning
- random sampling
- semi supervised
- supervised learning
- learning algorithm
- batch mode
- learning strategies
- training set
- selective sampling
- pool based active learning
- batch mode active learning
- crowd sourced
- machine learning
- semi supervised learning
- experimental design
- sample selection
- training examples
- learning process
- case study
- social networks
- transfer learning
- neural network
- unlabeled data
- annotation effort
- genetic algorithm
- imbalanced data classification
- music emotion classification