{"id":67890,"date":"2008-07-11T00:00:00","date_gmt":"2008-07-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/el-aprendizaje-semisupervisado-como-superacion-en-precision-del-aprendizaje-supervisado-en-desambiguacion-del-sentido-de-las-palabras\/"},"modified":"2008-07-11T00:00:00","modified_gmt":"2008-07-11T00:00:00","slug":"el-aprendizaje-semisupervisado-como-superacion-en-precision-del-aprendizaje-supervisado-en-desambiguacion-del-sentido-de-las-palabras","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/traduccion-automatica\/el-aprendizaje-semisupervisado-como-superacion-en-precision-del-aprendizaje-supervisado-en-desambiguacion-del-sentido-de-las-palabras\/","title":{"rendered":"El aprendizaje semisupervisado como superacion en precisi\u00f3n del aprendizaje supervisado en desambiguacion del sentido de las palabras"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ricardo Sanchez De Madariaga <\/strong><\/h2>\n<p>Se ha desarrollado un nuevo algoritmo de desambiguaci\u00f3n del sentido de las palabras (word sense disambiguation) semisupervisado de autoarranque (bootstrapping) que alivia en gran medida el problema del cuello de botella de la adquisici\u00f3n de conocimiento (knowledge acquisition bottleneck), que afecta de forma severa a los algoritmos supervisados actuales. Se demuestra que los algoritmos de desambiguaci\u00f3n del sentido de las palabras rinden una precisi\u00f3n mucho menor en corpus de texto general equilibrados (corpus reales) que en corpus de texto period\u00edstico, debido a la naturaleza estereotipada y repetitiva de estos \u00faltimos. El algoritmo de autoarranque nuevo alcanza la precisi\u00f3n de los algoritmos supervisados en corpus reales, no period\u00edsticos, y puede superarlos potencialmente debido al uso de una metodolog\u00eda de decisi\u00f3n binaria combinada con la propiedad un sentido por discurso (one-sense-per-discourse (ospd) del lenguaje natural y a la mayor flexibilidad de los algoritmos de autoarranque (semisupervisados) que los supervisados, que les permite abordar mucho mejor que estos las fluctuaciones de dominio presentes en los corpus reales de texto general.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>El aprendizaje semisupervisado como superacion en precisi\u00f3n del aprendizaje supervisado en desambiguacion del sentido de las palabras<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 El aprendizaje semisupervisado como superacion en precisi\u00f3n del aprendizaje supervisado en desambiguacion del sentido de las palabras <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ricardo Sanchez De Madariaga <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/11\/2008<\/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>Jos\u00e9 Raul Fernandez Del Castillo D\u00edez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro Jes\u00fas Burillo lopez <\/li>\n<li>Miguel angel Patricio guisado (vocal)<\/li>\n<li>julio Gonzalo arroyo (vocal)<\/li>\n<li>Mar\u00eda \u00e1ngeles Zulueta garcia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ricardo Sanchez De Madariaga Se ha desarrollado un nuevo algoritmo de desambiguaci\u00f3n del sentido de las palabras [&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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