Sum-Product Networks

París Fernández, Iago. (2019). Sum-Product Networks Master Thesis, Universidad Nacional de Educación a Distancia (España). Escuela Técnica Superior de Ingeniería Informática. Departamento de Inteligencia Artificial

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Título Sum-Product Networks
Autor(es) París Fernández, Iago
Abstract Sum-Product Networks (SPNs) are a new model that join elements from deep learning and probabilistic graphical models. They model a dataset through a hierarchical combination of mixtures and factorizations of probability distributions. Since their appearance, SPNs have obtained state of the art results in several machine learning areas. The literature about SPNs contains several obsolete papers and has neither a survey nor an introductory work addressed to the new reader. The main contribution of this work, the rst survey about SPNs, aims to ll this long-standing gap. For this work, we have thoroughly reviewed most of the existing literature. The survey presents the basic knowledge required to comprehend SPNs and then reviews how they learn their structure and parameters from data, how they perform inference, where and how they have been applied, and how they compare with other models. As an experimental contribution, the recent model of convolutional SPNs has been applied to di erent image classi cation problems and compared with convolutional neural networks.
Notas adicionales Trabajo de Fin de Máster. Máster Universitario en I.A. Avanzada: Fundamentos, Métodos y Aplicaciones. UNED
Materia(s) Ingeniería Informática
Editor(es) Universidad Nacional de Educación a Distancia (España). Escuela Técnica Superior de Ingeniería Informática. Departamento de Inteligencia Artificial
Director/Tutor Díez Vegas, Francisco Javier
Sánchez Cauce, Raquel
Fecha 2019-09-24
Formato application/pdf
Identificador bibliuned:master-ETSInformatica-IAA-Iparis
http://e-spacio.uned.es/fez/view/bibliuned:master-ETSInformatica-IAA-Iparis
Idioma spa
Versión de la publicación acceptedVersion
Nivel de acceso y licencia http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
Tipo de recurso master Thesis
Tipo de acceso Acceso abierto

 
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Creado: Fri, 16 Oct 2020, 19:30:21 CET