{"id":82491,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicacion-del-analisis-discriminante-y-de-la-red-neuronal-lvq-al-reconocimiento-semiautomatico-de-hablantes\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"aplicacion-del-analisis-discriminante-y-de-la-red-neuronal-lvq-al-reconocimiento-semiautomatico-de-hablantes","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/aplicacion-del-analisis-discriminante-y-de-la-red-neuronal-lvq-al-reconocimiento-semiautomatico-de-hablantes\/","title":{"rendered":"Aplicacion del analisis discriminante y de la red neuronal lvq al reconocimiento semiautomatico de hablantes."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Vicente Garceran Hernandez <\/strong><\/h2>\n<p>La tesis implementa un sistema de reconocimiento de hablantes utilizando t\u00e9cnicas basadas en el reconocimiento de patrones, para su aplicaci\u00f3n en la ac\u00fastica forense. Propone un m\u00e9todo para resolver el problema de la identificaci\u00f3n y la verificaci\u00f3n de hablantes tanto en grupos cerrados como abiertos.  para el reconocimiento de hablantes utiliza la informaci\u00f3n ac\u00fastica del habla de una poblaci\u00f3n de 11 hablantes, y para la modelizaci\u00f3n de \u00e9stos utiliza las t\u00e9cnicas del tratamiento de se\u00f1al fft, cepstrum y lpc.  concluye que el m\u00e9todo basado en el an\u00e1lisis discriminante ofrece mejores resultados, pero s\u00f3lo en sistemas en grupos cerrados.  la red neuronal de cuantificaci\u00f3n vectorial con aprendizaje modificada con la tecnica de la distancia normalizada, para la medida del grado de similitud entre las grabaciones indubitadas y dubitadas, permite la creaci\u00f3n de umbrales de decisi\u00f3n, y en un m\u00e9todo para el reconocimiento de hablantes en sistemas cerrados y abiertos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aplicacion del analisis discriminante y de la red neuronal lvq al reconocimiento semiautomatico de hablantes.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aplicacion del analisis discriminante y de la red neuronal lvq al reconocimiento semiautomatico de hablantes. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Vicente Garceran Hernandez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/2000<\/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 Luis Ramon Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Tornero i monserrat josep <\/li>\n<li> Rubio gomez Mar\u00eda  victoria (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Andres teruel (vocal)<\/li>\n<li>Jos\u00e9 Luis Mu\u00f1oz lozano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Vicente Garceran Hernandez La tesis implementa un sistema de reconocimiento de hablantes utilizando t\u00e9cnicas basadas en 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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