Keyphrases
- preprocessing
- semantic web
- post processing
- semantic features
- feature extraction
- preprocessing phase
- semantic information
- preprocessing step
- multimedia
- semantic description
- semantic level
- natural language understanding
- semantic knowledge
- semantic search
- context dependent
- semantic similarity
- domain specific
- digital libraries
- high level
- information extraction
- semantic representation
- website
- semantic representations
- information systems
- semantically equivalent