Hyponymy extraction of domain ontology concept based on ccrfs and hierarchy clustering.
Qiang ZhanChunhong WangPublished in: CoRR (2015)
Keyphrases
- domain ontology
- domain knowledge
- semantic information
- semi automatic
- domain specific
- text clustering
- concept hierarchy
- text mining
- clustering algorithm
- k means
- clustering method
- semantic search
- semi automatically
- semantic interoperability
- semantic annotation
- hierarchical clustering
- conceptual model
- domain experts
- data sources
- domain specific information
- hierarchical structure
- document clustering
- knowledge base
- semantic knowledge
- automatic or semi automatic
- knowledge repositories
- data mining
- general purpose
- data points
- high level
- metadata
- learning algorithm