{"id":113643,"date":"2018-03-11T10:41:14","date_gmt":"2018-03-11T10:41:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/ahotsaren-tratamenduan-oinarritutako-informazio-eskuratze-sistementzako-datuen-optimizazioa\/"},"modified":"2018-03-11T10:41:14","modified_gmt":"2018-03-11T10:41:14","slug":"ahotsaren-tratamenduan-oinarritutako-informazio-eskuratze-sistementzako-datuen-optimizazioa","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/tecnologia-de-los-ordenadores\/ahotsaren-tratamenduan-oinarritutako-informazio-eskuratze-sistementzako-datuen-optimizazioa\/","title":{"rendered":"Ahotsaren tratamenduan oinarritutako informazio-eskuratze sistementzako datuen optimizazioa"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Aitzol Ezeiza Ramos <\/strong><\/h2>\n<p>Tesi honen helburu nagusia euskara eta inguruko hizkuntzetarako hizketan oinarritutako informazioaren eskuratzerako sistema automatikoak garatzeko oinarriak ezartzea da. Horretarako albistegien programen edukiak indexatzeko erronka aukeratu da, bere zailtasuna eta konplexutasuna tratatzeko metodolog\u00eda egokia proposatuz.Zehatzago, hizketako dokumentuen eskuratzea landu da adiup izeneko sistema elkarlanean garatuz taldekide ikertzaileekin eta enpresekin kolaboratuz.Horretarako, bai hizketaren ezagutze automatikorako bai testuen gainean lan egiteko tresna erabilgarriak garatu dira, besteak beste hizkuntzaren identifikaziorako aplikazioak.Horretaz gain, oinarrizko hizkuntza-baliabideak garatu behar izan dira, albistegi programen ataza egin ahal izateko. Hori lortzeko oinarrizko baliabideak eskuratzeaz gain prozesatu dira eta hori talde-lanean egin ahal izateko metodolog\u00eda garatu da.Azkenik, oinarrizko hizketako dokumentuen eskuratze sistema garatzeko datu-eskasiaren arazoa ere tratatu da. Honelako lanetan ezinbestekoa da datuetatik ahalik eta informazio gehien lortzea. Ondorioz, optimizazio tekniketan sakondu da eta tesiaren ekarpen nagusietako bat ezaugarrien erauzketan ahotsaren seinalearen ezaugarri ez-linealei modu egokian moldatzeko teknikak erabiltzea proposatu da. Garrantzitsuena, sistema ez-lineal eta kaotikoen teorian oinarritzen den dimentsio fraktalaren ezaugarria hizketaren ezagutze automatikorako sistema tradizionaletan barneratzeko metodolog\u00eda proposatu da, horretarako esperimentuak garatuz.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ahotsaren tratamenduan oinarritutako informazio-eskuratze sistementzako datuen optimizazioa<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ahotsaren tratamenduan oinarritutako informazio-eskuratze sistementzako datuen optimizazioa <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Aitzol Ezeiza Ramos <\/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 19\/12\/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>Miren Karmele Lopez De Ipi\u00f1a Pe\u00f1a<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: marcos Faundez zanuy <\/li>\n<li>leonel cosme Ruiz miyares (vocal)<\/li>\n<li>m. aranzazu Diaz de ilarraza sanchez (vocal)<\/li>\n<li>Jes\u00fas bernardino Alonso hernandez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Aitzol Ezeiza Ramos Tesi honen helburu nagusia euskara eta inguruko hizkuntzetarako hizketan oinarritutako informazioaren eskuratzerako sistema automatikoak [&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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