{"id":25093,"date":"2018-03-09T09:16:20","date_gmt":"2018-03-09T09:16:20","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/modelos-de-redes-bayesianas-con-variables-discretas-y-continuas\/"},"modified":"2018-03-09T09:16:20","modified_gmt":"2018-03-09T09:16:20","slug":"modelos-de-redes-bayesianas-con-variables-discretas-y-continuas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/almeria\/modelos-de-redes-bayesianas-con-variables-discretas-y-continuas\/","title":{"rendered":"Modelos de redes bayesianas con variables discretas y continuas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Rumi Rodr\u00edguez <\/strong><\/h2>\n<p>La principal dificultad a la hora de trabajar con redes bayesianas surge con el tratamiento de variables discretas y continuas de forma simult\u00e1nea, debido a las restricciones del modelo condicional gaussiano y el ennon que conlleva la discretizaci\u00f3n.  en esta memoria se desarrolla un modelo denominado mixtura de exponenciales truncadas (mte), capaz de trabjan simult\u00e1nea y eficientemente con variables discretas y continuas.  a su vez se proponen dos esquemas para la estimaci\u00f3n de los tipos de distribuciones mte que aparecen en una red bayesiana univariantes y condicionadas, y que se basan. En lo regresi\u00f3n exponencial y en t\u00e9cnicas de \u00e1rboles de clasificaci\u00f3n.  para completar la utilidad de este modelo, a la hora de obtener conclusiones ante la llegada de nueva informaci\u00f3n, se han reformulado algunos algoritmos de propagaci\u00f3n de probabilidades, tanto exactos como aproximados, para poder aplicarlos al modelo mte, como el m\u00e9todo de shenoy shafen, propagaci\u00f3n pemmilless (para la cual se ha definido la operaci\u00f3n poda) y propagaci\u00f3n basada en mcmc.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Modelos de redes bayesianas con variables discretas y continuas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Modelos de redes bayesianas con variables discretas y continuas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Rumi Rodr\u00edguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Almer\u00eda<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/07\/2003<\/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>Antonio Salmer\u00f3n Cerd\u00e1n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: carmelo Rodriguez torreblanca <\/li>\n<li>pedro Larra\u00f1aga mugica (vocal)<\/li>\n<li>Luis Miguel De campos iba\u00f1ez (vocal)<\/li>\n<li>concepci\u00f3n Bielza lozoya (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Rumi Rodr\u00edguez La principal dificultad a la hora de trabajar con redes bayesianas surge con el [&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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