Documentation

This program returns a semantic similarity score between two concepts.

Modules

This is a suite of Perl modules that implements a number of semantic similarity measures. These algorithms use the UMLS-Interface module to access the UMLS to generate relatedness scores between concepts.
Perl module for computing semantic relatedness of concepts in the UMLS by simple edge counting.
Perl module for computing semantic relatedness of concepts in the Unified Medical Language System (UMLS) using the method described by Leacock and Chodorow (1998).
Perl module for computing semantic relatedness of concepts in the Unified Medical Language System (UMLS) using the method described by Nguyen and Al-Mubaid (2006)
Perl module for computing semantic similarity of concepts in the UMLS by simple edge counting.
Perl module for computing semantic relatedness of concepts in the Unified Medical Language System (UMLS) using the method described by Wu and Palmer (1994).