Extracting semantic relations to enrich domain ontologies.
Minxin ShenDuen-Ren LiuYu-Siang HuangPublished in: J. Intell. Inf. Syst. (2012)
Keyphrases
- semantic relations
- domain ontology
- wordnet
- semantic relationships
- domain knowledge
- semantic information
- semi automatic
- domain specific
- knowledge sources
- semantic network
- domain specific information
- ontology learning
- co occurrence
- natural language processing
- text mining
- relation extraction
- semantic knowledge
- semantic structure
- knowledge repositories
- domain experts
- owl ontologies
- ontology matching
- data sources
- semantic similarity
- text documents
- keyphrases
- dependency relations
- web pages
- text clustering
- training data
- high level