Exploit Semantic Information for Category Annotation Recommendation in Wikipedia.
Yang WangHaofen WangHaiping ZhuYong YuPublished in: NLDB (2007)
Keyphrases
- semantic information
- wordnet
- metadata
- wikipedia categories
- semantic analysis
- semantic knowledge
- domain knowledge
- semantic similarity
- keywords
- semantic features
- low level features
- automatic image annotation
- semantic gap
- background knowledge
- visual information
- semantic annotation
- contextual information
- semantic meaning
- domain ontology
- image annotation
- low level
- textual descriptions
- semantic relatedness
- database
- latent semantic
- high level
- knowledge base
- image retrieval
- semantic relationships
- active learning
- vector space model
- xml documents
- semantic tags
- semantic relations