{"id":112244,"date":"2018-03-11T10:39:09","date_gmt":"2018-03-11T10:39:09","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/alineamiento-y-validacion-de-terminologa%c2%adas-a-gran-escala-en-el-ambito-medico\/"},"modified":"2018-03-11T10:39:09","modified_gmt":"2018-03-11T10:39:09","slug":"alineamiento-y-validacion-de-terminologa%c2%adas-a-gran-escala-en-el-ambito-medico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/santiago-de-compostela\/alineamiento-y-validacion-de-terminologa%c2%adas-a-gran-escala-en-el-ambito-medico\/","title":{"rendered":"Alineamiento y validaci\u00f3n de terminolog\u00edas a gran escala en el \u00e1mbito m\u00e9dico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda Del Rosario Lal\u00edn Rodr\u00edguez <\/strong><\/h2>\n<p>El trabajo contenido en esta tesis se centra en el desarrollo de un m\u00e9todo autom\u00e1tico para el alineamiento de terminolog\u00edas de gran tama\u00f1o. Aunque ha habido grandes avances en esta materia, la presencia de expertos segu\u00eda siendo necesaria para la validaci\u00f3n de los alineamientos. As\u00ed, en esta tesis doctoral, hemos presentado un m\u00e9todo semiautom\u00e1tico para la equiparaci\u00f3n de terminolog\u00edas de gran tama\u00f1o y la validaci\u00f3n y desambiguaci\u00f3n de los alineamientos resultantes. El m\u00e9todo incluye la combinaci\u00f3n de diferentes t\u00e9cnicas (l\u00e9xicas, estructurales y de procesamiento de lenguaje natural), con el fin de incrementar la automatizaci\u00f3n del proceso, a la vez que la precisi\u00f3n global.   la arquitectura est\u00e1 basada en los recursos disponibles en el momento, tales como las t\u00e9cnicas de equiparaci\u00f3n l\u00e9xicas proporcionadas por el servidor de conocimiento del umls o t\u00e9cnicas de procesamiento de lenguaje natural. Con ello, se obtiene un alineamiento l\u00e9xico inicial entre las terminolog\u00edas. A continuaci\u00f3n, esta tesis proporciona un procedimiento autom\u00e1tico de validaci\u00f3n de los resultados alcanzados, que permite conocer el nivel de similitud sem\u00e1ntica que presentan los alineamientos resultantes, seleccionando los m\u00e1s adecuados. Para ello, usa informaci\u00f3n sem\u00e1ntica presente en las terminolog\u00edas y par\u00e1metros calculables autom\u00e1ticamente como son la similitud de las categor\u00edas de alto nivel y los factores de similitud de los conceptos de cada alineamiento. Por \u00faltimo, se usan t\u00e9cnicas de procesamiento de lenguaje natural para obtener alienamientos parciales para conceptos sin alineamiento directo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Alineamiento y validaci\u00f3n de terminolog\u00edas a gran escala en el \u00e1mbito m\u00e9dico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Alineamiento y validaci\u00f3n de terminolog\u00edas a gran escala en el \u00e1mbito m\u00e9dico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda Del Rosario Lal\u00edn Rodr\u00edguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/01\/2012<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Diego Mart\u00ednez Hern\u00e1ndez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: asuncion Gomez perez <\/li>\n<li>Rafael Martinez tomas (vocal)<\/li>\n<li>Ana esperanza Delgado Garc\u00eda (vocal)<\/li>\n<li>Antonio Fernandez caballero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Del Rosario Lal\u00edn Rodr\u00edguez El trabajo contenido en esta tesis se centra en el desarrollo de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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