Keyphrases
- user interaction
- background knowledge
- learning systems
- information processing
- information sources
- information extraction
- neural network
- learning problems
- learning tasks
- end users
- prior knowledge
- learning process
- reinforcement learning
- learning algorithm
- online learning
- knowledge acquisition
- unsupervised learning
- detection algorithm
- video data
- semantic information
- data mining
- data sets
- structural information
- video content
- making decisions