{"id":96698,"date":"2018-03-11T10:16:57","date_gmt":"2018-03-11T10:16:57","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/descripcion-y-evaluacion-de-un-sistema-basado-en-reglas-para-la-extraccion-automatica-de-contextos-definitorios\/"},"modified":"2018-03-11T10:16:57","modified_gmt":"2018-03-11T10:16:57","slug":"descripcion-y-evaluacion-de-un-sistema-basado-en-reglas-para-la-extraccion-automatica-de-contextos-definitorios","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/linguistica\/descripcion-y-evaluacion-de-un-sistema-basado-en-reglas-para-la-extraccion-automatica-de-contextos-definitorios\/","title":{"rendered":"Descripci\u00f3n y evaluaci\u00f3n de un sistema basado en reglas para la extracci\u00f3n autom\u00e1tica de contextos definitorios"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rodrigo Alarc\u00f3n Mart\u00ednez <\/strong><\/h2>\n<p>El desarrollo de herramientas computacionales de ayuda en tareas lexicogr\u00e1ficas y terminogr\u00e1ficas es un creciente inter\u00e9s dentro del campo del procesamiento del lenguaje natural. Algunas herramientas se han desarrollado para la extracci\u00f3n autom\u00e1tica de t\u00e9rminos en textos especializados. Adem\u00e1s, algunos estudios se han enfocado en el desarrollo de m\u00e9todos para adquirir conocimiento definitorio sobre t\u00e9rminos, tomando en cuenta la idea de que los t\u00e9rminos suelen definirse en estructuras denominadas contextos definitorios, donde se emplean una serie de patrones que pueden ser reconocidos autom\u00e1ticamente.  partiendo de esta premisa, en esta tesis presentamos un sistema basado en reglas ling\u00ed\u00bc\u00edsticas para la extracci\u00f3n de contextos definitorios sobre textos especializados en espa\u00f1ol. Este sistema esta formado por cuatro procesos: la extracci\u00f3n de ocurrencias de patrones definitorios; el filtro de contextos no relevantes; la identificaci\u00f3n de los elementos constitutivos en los candidatos, es decir, el t\u00e9rmino y la definici\u00f3n; y la organizaci\u00f3n jer\u00e1rquica de los resultados con el fin de encontrar los mejores candidatos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Descripci\u00f3n y evaluaci\u00f3n de un sistema basado en reglas para la extracci\u00f3n autom\u00e1tica de contextos definitorios<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Descripci\u00f3n y evaluaci\u00f3n de un sistema basado en reglas para la extracci\u00f3n autom\u00e1tica de contextos definitorios <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rodrigo Alarc\u00f3n Mart\u00ednez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pompeu fabra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/10\/2009<\/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>Mar\u00eda  Del Carme Bach Martorell<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda  teresa Cabre castellvi <\/li>\n<li>Mar\u00eda  amparo Alcina caudet (vocal)<\/li>\n<li>h\u00e9ctor Jim\u00e9nez salazar (vocal)<\/li>\n<li>horacio Rodr\u00edguez hontoria (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rodrigo Alarc\u00f3n Mart\u00ednez El desarrollo de herramientas computacionales de ayuda en tareas lexicogr\u00e1ficas y terminogr\u00e1ficas es un [&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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