Semantic reclassification of the UMLS concepts.
Jung-Wei FanCarol FriedmanPublished in: Bioinform. (2008)
Keyphrases
- semantic network
- umls metathesaurus
- domain ontology
- semantic relationships
- related concepts
- semantic matching
- ontology alignment
- semantic classes
- semantic knowledge
- knowledge sources
- knowledge base
- visual concepts
- semantic information
- domain knowledge
- conceptual graphs
- domain specific
- concept hierarchy
- free text
- natural language processing systems
- semantic web
- semantic representation
- semantically related
- medical knowledge
- information retrieval
- domain specific ontologies
- natural language
- expert systems
- text mining
- semantic interpretation
- semantic relatedness
- semantic relations
- semantic search
- knowledge structures
- semi automatic