{"id":95245,"date":"2018-03-11T10:15:10","date_gmt":"2018-03-11T10:15:10","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/clasificacion-mediante-enjambre-de-prototipos\/"},"modified":"2018-03-11T10:15:10","modified_gmt":"2018-03-11T10:15:10","slug":"clasificacion-mediante-enjambre-de-prototipos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/inteligencia-artificial\/clasificacion-mediante-enjambre-de-prototipos\/","title":{"rendered":"Clasificaci\u00f3n mediante enjambre de prototipos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alejandro Cervantes Rovira <\/strong><\/h2>\n<p>Los clasificadores por vecino m\u00e1s pr\u00f3ximo (k-nn) han recibido un impulso renovado con la aplicaci\u00f3n de metaheur\u00edsticas de b\u00fasqueda (evolutivas, etc.) Que permiten optimizar su funcionamiento, mediante la optimizaci\u00f3n de atributos, reducci\u00f3n de prototipos, y evoluci\u00f3n de medidas globales o locales de proximidad; ello permite desarrollar clasificadores robustos e insensibles al ruido, competitivos con otros paradigmas de clasificaci\u00f3n.  se aporta a este campo un nuevo algoritmo denominado clasificador mediante enjambre de prototipos (cep o psc). Se inspira en el algoritmo de optimizaci\u00f3n mediante enjambres de part\u00edculas (pso), pero introduce un nuevo enfoque que permite abordar problemas de clasificaci\u00f3n de forma flexible y escalable.  el algoritmo utiliza un enfoque de michigan para codificar las posiciones de un conjunto de prototipos, que se desplazan por el espacio de los atributos del problema mediante interacciones de tipo atractivo y repulsivo caracter\u00edsticas de pso. Se comporta como un optimizador para una funci\u00f3n de evaluaci\u00f3n multimodal y din\u00e1mica, que mide la calidad de cada prototipo. Los resultados experimentales son competitivos con una variedad de algoritmos de referencia.  como conclusi\u00f3n, se proponen campos de aplicaci\u00f3n alternativos, y se avanza la posibilidad de generalizar la propuesta como nueva perspectiva dentro de en la inteligencia de enjambre.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Clasificaci\u00f3n mediante enjambre de prototipos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Clasificaci\u00f3n mediante enjambre de prototipos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alejandro Cervantes Rovira <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Carlos III de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 14\/07\/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>Pedro Isasi Vi\u00f1uela<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 manuel Molina lopez <\/li>\n<li>Antonio  Jes\u00fas Nebro urbaneja (vocal)<\/li>\n<li>Francisco Javier Segovia p\u00e9rez (vocal)<\/li>\n<li>Juan  Manuel S\u00e1nchez p\u00e9rez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alejandro Cervantes Rovira Los clasificadores por vecino m\u00e1s pr\u00f3ximo (k-nn) han recibido un impulso renovado con la [&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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