Semantic Context Extraction from Wikipedia Document.
Dongjin ChoiMyunggwon HwangPankoo KimPublished in: SWWS (2010)
Keyphrases
- semantic context
- document collections
- video annotation
- semantic information
- document representation
- information extraction
- visual information
- web documents
- named entities
- information retrieval systems
- information retrieval
- discriminative power
- low level features
- text documents
- retrieval systems
- document clustering
- high level semantics
- relevant documents
- keywords
- video search
- document images
- computational cost