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Model Formulation: Relationship Structures and Semantic Type Assignments of the UMLS Enriched Semantic Network.
Li Zhang
Michael Halper
Yehoshua Perl
James Geller
James J. Cimino
Published in:
J. Am. Medical Informatics Assoc. (2005)
Keyphrases
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semantic network
probabilistic model
spreading activation
formal model
knowledge representation
learning algorithm
artificial intelligence
high level
natural language
knowledge structures
semantic relationships
predicate calculus
linguistic analysis
semantic net