Keyphrases
- learning algorithm
- small number
- learning process
- unsupervised learning
- learning tasks
- reinforcement learning
- clustering algorithm
- prior knowledge
- mobile devices
- knowledge acquisition
- supervised learning
- database
- information retrieval
- background knowledge
- learning scheme
- learning scenarios
- learning systems
- empirical studies
- online learning
- active learning
- bayesian networks
- artificial intelligence
- genetic algorithm