Semantic Relation Extraction from Socially-Generated Tags: A Methodology for Metadata Generation.
Miao ChenXiaozhong LiuJian QinPublished in: Dublin Core Conference (2008)
Keyphrases
- relation extraction
- metadata
- semantic features
- semantic information
- semantic metadata
- user generated tags
- domain specific
- automatic extraction
- information extraction
- dependency tree
- natural language text
- named entities
- dependency trees
- semantic relations
- semantic relationships
- digital libraries
- semantic role labeling
- broad coverage
- semantic web
- keywords
- named entity recognition
- semantic content
- question answering
- wordnet
- domain ontology
- tree kernels
- visual information
- semantic analysis
- semantic similarity
- low level features
- databases
- visual features
- low level
- artificial intelligence
- text mining
- natural language processing
- domain knowledge
- web pages