UMLS::Similarity Web Interface

UMLS::Similarity is a freely available open source software package that can be used to obtain the similarity or relatedness between two biomedical terms from the Unified Medical Language System (UMLS).

Version information

UMLS version MMSYS-2014AB-20140924

UMLS::Interface version 1.47

UMLS::Similarity version 1.45

HTTP server: (Linux atlas 2.6.32-5-amd64 #1 SMP Tue May 13 16:34:35 UTC 2014 x86_64 GNU/Linux)

Similarity server:

DIRECTIONS: You may enter any two terms or Concept Unique Identifiers (CUIs) below. If terms are entered, then the relatedness or similarity of the possible CUIs will be computed and the pair with the highest score returned. The difference between similarity and relatedness is ....

Detailed instructions.
About the Similarity Measures.
About the Relatedness Measures.

Semantic Similarity

Semantic Relatedness

Show version info