Keyphrases
- significant improvement
- statistical methods
- reinforcement learning
- prior knowledge
- learning process
- statistical models
- learning models
- human experts
- online learning
- knowledge acquisition
- learning problems
- learning tasks
- machine learning methods
- learning systems
- statistical approaches
- statistical inference
- mobile learning
- learning experience
- learning algorithm
- benchmark datasets
- learning objects
- computational cost
- active learning
- face recognition