Relational duality: unsupervised extraction of semantic relations between entities on the web.
Danushka BollegalaYutaka MatsuoMitsuru IshizukaPublished in: WWW (2010)
Keyphrases
- semantic relations
- measuring semantic similarity
- web pages
- semantic relationships
- knowledge sources
- wordnet
- co occurrence
- relational information
- ontology learning
- natural language processing
- web documents
- semantic network
- semantic structure
- relation extraction
- page contents
- semantically similar
- word pairs
- semantic web
- web data
- information extraction
- relational databases
- information sources
- search engine
- dependency relations
- semantic similarity
- expert systems
- data model
- database systems
- named entities
- machine learning
- metadata
- domain knowledge
- general purpose
- semantic similarity measure
- artificial intelligence