Keyphrases
- natural language
- semantic annotation
- active learning
- image annotation
- natural language processing
- hand crafted
- metadata
- mcgraw hill
- linguistic features
- automatic annotation
- automatic image annotation
- annotation tool
- automatic indexing
- case study
- video annotation
- manual annotation
- semantic indexing
- linguistic analysis
- image understanding
- database
- co occurrence
- image retrieval
- high level
- databases
- real time