Development and evaluation of RapTAT: a machine learning system for concept mapping of phrases from medical narratives.

Gobbel, Glenn T; Reeves, Ruth; Jayaramaraja, Shrimalini; Giuse, Dario; Speroff, Theodore; Brown, Steven H; Elkin, Peter L; Matheny, Michael E

Gobbel, Glenn T; Reeves, Ruth; Jayaramaraja, Shrimalini; Giuse, Dario; Speroff, Theodore; Brown, Steven H; Elkin, Peter L; Matheny, Michael E.

Afiliação

Gobbel GT; Geriatric Research, Education and Clinical Center (GRECC), Department of Veterans Affairs Medical Center, Nashville, TN, USA; Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA; Division of General Internal Medicine & Public Health, Department of M
Reeves R; Geriatric Research, Education and Clinical Center (GRECC), Department of Veterans Affairs Medical Center, Nashville, TN, USA; Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA. Electronic address: ruth.reeves2@va.gov.
Jayaramaraja S; Geriatric Research, Education and Clinical Center (GRECC), Department of Veterans Affairs Medical Center, Nashville, TN, USA; Division of General Internal Medicine & Public Health, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA. Electronic address: shrimalin
Giuse D; Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA. Electronic address: dario.giuse@vanderbilt.edu.
Speroff T; Geriatric Research, Education and Clinical Center (GRECC), Department of Veterans Affairs Medical Center, Nashville, TN, USA; Division of General Internal Medicine & Public Health, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA; Department of Biostatistics,
Brown SH; Geriatric Research, Education and Clinical Center (GRECC), Department of Veterans Affairs Medical Center, Nashville, TN, USA; Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA. Electronic address: steven.brown@va.gov.
Elkin PL; Department of Biomedical Informatics, University at Buffalo, SUNY, Buffalo, NY, USA. Electronic address: ontolimatics@gmail.com.
Matheny ME; Geriatric Research, Education and Clinical Center (GRECC), Department of Veterans Affairs Medical Center, Nashville, TN, USA; Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA; Division of General Internal Medicine & Public Health, Department of M

J Biomed Inform ; 48: 54-65, 2014 Apr.

Article em En | MEDLINE | ID: mdl-24316051

Assuntos

Inteligência Artificial; Processamento de Linguagem Natural; Algoritmos; Automação; Teorema de Bayes; Bases de Dados Factuais; Registros Eletrônicos de Saúde; Hospitais de Veteranos; Humanos; Modelos Estatísticos; Reprodutibilidade dos Testes; Software; Systematized Nomenclature of Medicine; Tennessee; Terminologia como Assunto; Unified Medical Language System; Vocabulário Controlado

Palavras-chave

Bayesian prediction; CSV; FN; FP; IQV; MCVS; Machine learning; Multi-threaded Clinical Vocabulary Server; NLP; Natural language processing; Opt; Perf; RapTAT; Rapid Text Annotation Tool; SNOMED-CT; SVM; Systematized Nomenclature of Medicine-Clinical Terms; Systematized nomenclature of medicine; TP; UMLS; Unified Medical Language System; comma-separated value; false negative; false positive; index of qualitative variation; natural language processing; optimism; performance; support vector machine; true positive

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Processamento de Linguagem Natural / Inteligência Artificial Idioma: En Ano de publicação: 2014 Tipo de documento: Article

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