Automatic extraction of semantic relations between medical entities: a rule based approach.
Asma Ben AbachaPierre ZweigenbaumPublished in: J. Biomed. Semant. (2011)
Keyphrases
- automatic extraction
- semantic relations
- semantic relationships
- relation extraction
- knowledge sources
- co occurrence
- measuring semantic similarity
- wordnet
- ontology learning
- natural language processing
- named entities
- semantic structure
- semantic network
- biomedical literature
- word pairs
- databases
- artificial intelligence
- natural language text
- knowledge acquisition