{"id":117070,"date":"2018-03-11T10:46:27","date_gmt":"2018-03-11T10:46:27","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/adquisicion-automatica-de-conocimiento-lexico-con-wordnet\/"},"modified":"2018-03-11T10:46:27","modified_gmt":"2018-03-11T10:46:27","slug":"adquisicion-automatica-de-conocimiento-lexico-con-wordnet","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/inteligencia-artificial\/adquisicion-automatica-de-conocimiento-lexico-con-wordnet\/","title":{"rendered":"Adquisici\u00f3n autom\u00e1tica de conocimiento l\u00e9xico con wordnet"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mauro Alex Castillo Valdes <\/strong><\/h2>\n<p>Este trabajo presenta nuevos m\u00e9todos, herramientas y recursos para la adquisici\u00f3nautom\u00e1tica de conocimiento l\u00e9xico-sem\u00e1ntico para ser usado en aplicaciones deprocesamiento de lenguaje natural, que requieran grandes cantidades de informaci\u00f3nsem\u00e1ntica. Adem\u00e1s, estando representado a nivel sem\u00e1ntico, esperamos tambi\u00e9n que elnuevo conocimiento sem\u00e1ntico adquirido pueda ser de utilidad en otras lenguas.En concreto, nuestro modelo de adquisici\u00f3n de conocimiento ha sido aplicado a dostareas distintas pero relacionadas: a) adquirir nuevas etiquetas de dominio espec\u00edficas decada sentido de wordnet y b) adquirir nuevas relaciones sem\u00e1nticas entre sentidos dewordnet.Para la adquisici\u00f3n de nuevas etiquetas de dominio, la primera aproximaci\u00f3n aplica unsencillo modelo estad\u00edstico que se aprende al considerar las definiciones de wordnet.La segunda aproximaci\u00f3n aplica un \u00fanico algoritmo basado en grafos que usa como\u00fanica fuente de conocimiento el propio wordnet para propagar las etiquetas de dominiopor todo wordnet.Para la adquisici\u00f3n de nuevas relaciones sem\u00e1nticas, la primera aproximaci\u00f3n combinaun conjunto de heur\u00edsticos que utilizan m\u00faltiples fuentes de conocimiento. Estaaproximaci\u00f3n es la que ha obtenido los mejores resultados publicados hasta la fecha enla competici\u00f3n internacional senseval3. La segunda aproximaci\u00f3n aplica un \u00fanicoalgoritmo basado en grafos que usa como \u00fanica fuente de conocimiento el propiowordnet para identificar los sentidos de las glosas de wordnet.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Adquisici\u00f3n autom\u00e1tica de conocimiento l\u00e9xico con wordnet<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Adquisici\u00f3n autom\u00e1tica de conocimiento l\u00e9xico con wordnet <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mauro Alex Castillo Valdes <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/01\/2015<\/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>German Rigau Claramunt<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: m. aranzazu Diaz de ilarraza sanchez <\/li>\n<li>irene Castellon masalles (vocal)<\/li>\n<li>llu\u00eds Padr\u00f3 cirera (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 Mauro Alex Castillo Valdes Este trabajo presenta nuevos m\u00e9todos, herramientas y recursos para la adquisici\u00f3nautom\u00e1tica de conocimiento [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[2528,12909],"tags":[58823,13269,105638,55067,28054,230869],"class_list":["post-117070","post","type-post","status-publish","format-standard","hentry","category-inteligencia-artificial","category-pais-vasco-euskal-herriko-unibertsitatea","tag-german-rigau-claramunt","tag-horacio-rodriguez-hontoria","tag-irene-castellon-masalles","tag-lluis-padro-cirera","tag-m-aranzazu-diaz-de-ilarraza-sanchez","tag-mauro-alex-castillo-valdes"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/117070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=117070"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/117070\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=117070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=117070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=117070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}