UMLS content views appropriate for NLP processing of the biomedical literature vs. clinical text.
UMLS content views appropriate for NLP processing of the biomedical literature vs. clinical text.
复制标题
DOI:
10.1016/j.jbi.2010.02.005
复制
发表时间:
2010-08
影响因子:
4.5
通讯作者:
Aronson, Alan R.
中科院分区:
文献类型:
--
作者:
Demner-Fushman, Dina;Mork, James G.;Shooshan, Sonya E.;Aronson, Alan R.
Identification of medical terms in free text is a first step in such Natural Language Processing (NLP) tasks as automatic indexing of biomedical literature and extraction of patients’ problem lists from the text of clinical notes. Many tools developed to perform these tasks use biomedical knowledge encoded in the Unified Medical Language System (UMLS) Metathesaurus. We continue our exploration of automatic approaches to creation of subsets (UMLS content views) which can support NLP processing of either the biomedical literature or clinical text. We found that suppression of highly ambiguous terms in the conservative AutoFilter content view can partially replace manual filtering for literature applications, and suppression of two character mappings in the same content view achieves 89.5% precision at 78.6% recall for clinical applications.
登录
查看更多内容
影响因子:
3.5
作者:
Neamatullah, Ishna;Douglass, Margaret M.;Clifford, Gari D.
通讯作者:
Clifford, Gari D.
影响因子:
9.3
作者:
Demner-Fushman, Dina;Lin, Jimmy
通讯作者:
Lin, Jimmy
DOI:
10.1136/jamia.1999.0060205
发表时间:
1999-05-01
影响因子:
6.4
作者:
Johnson, SB
通讯作者:
Johnson, SB
影响因子:
3
作者:
Stevenson M;Guo Y;Gaizauskas R;Martinez D
通讯作者:
Martinez D
DOI:
10.1197/jamia.m1533
发表时间:
2004-07-01
影响因子:
6.4
作者:
Liu, HF;Teller, V;Friedman, C
通讯作者:
Friedman, C