McInnes, BridgetLiu, YingPedersen, TedMelton, GenevievePakhomov, Serguei2013-06-212013-06-212013-06Appears in the Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, June, 9-14, 2013, pp. 28-31, Atlanta, Georgiahttp://purl.umn.edu/151556UMLS::Similarity is freely available open source software that allows a user to measure the semantic similarity or relatedness of biomedical terms found in the Unified Medical Language System (UMLS). It is written in Perl and can be used via a command line interface, an API, or a Web interface.en-USsemantic similaritysemantic relatednessunified medical language systemConference Paper