Research Paper: Expanding the Extent of a UMLS Semantic Type via Group Neighborhood Auditing.
Yan ChenHuanying GuYehoshua PerlMichael HalperJunchuan XuPublished in: J. Am. Medical Informatics Assoc. (2009)
Keyphrases
- semantic network
- umls metathesaurus
- semantic matching
- domain ontology
- semantic web
- semantic information
- semantic relationships
- high level
- domain specific
- knowledge based systems
- neural network
- semantic similarity
- free text
- semantic representation
- natural language
- collaborative learning
- wordnet
- natural language processing
- semantic features
- semantic technologies