A review of DAN2 model

In this paper we prove that the original DAN2 model can be rewritten as an additive model. We show that our formulation has several advantages: first, it reduces the total number of parameters to estimate; second, it allows estimating all the linear parameters using ordinary least squares or ridge r...

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Tipo de recurso:: article

Fecha de publicación:: 2012

Institución:: Pontificia Universidad Javeriana

Repositorio:: Repositorio Universidad Javeriana

Idioma:: spa

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spelling	A review of DAN2 modelVelasquez Henao, Juan DavidFranco Cardona, Carlos JaimeOlaya Morales, YrisIn this paper we prove that the original DAN2 model can be rewritten as an additive model. We show that our formulation has several advantages: first, it reduces the total number of parameters to estimate; second, it allows estimating all the linear parameters using ordinary least squares or ridge regression; and, finally, it improves the search for the global minimum of the error function used to estimate the model parameters. To assess the effectiveness of our approach, we estimate two models for one of the time series used as a benchmark when the original DAN2 model was proposed. The results indicate that our approach is able to find models with similar or better accuracy than the original DAN2.Pontificia Universidad Javeriana2020-04-16T17:28:13Z2020-04-16T17:28:13Z2012-03-16http://purl.org/coar/version/c_970fb48d4fbd8a85Artículo de revistahttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleArticleinfo:eu-repo/semantics/publishedVersionPDFapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttp://revistas.javeriana.edu.co/index.php/iyu/article/view/14442011-27690123-2126http://hdl.handle.net/10554/25588spahttp://revistas.javeriana.edu.co/index.php/iyu/article/view/1444/1850http://revistas.javeriana.edu.co/index.php/iyu/article/view/1444/17601Ingenieria y Universidad; Vol 16 No 1 (2012): January-June; 135Ingenieria y Universidad; Vol. 16 Núm. 1 (2012): Enero-Junio; 135Atribución-NoComercial-SinDerivadas 4.0 Internacionalinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2reponame:Repositorio Universidad Javerianainstname:Pontificia Universidad Javerianainstacron:Pontificia Universidad Javeriana2023-03-29T17:44:07Z
dc.title.none.fl_str_mv	A review of DAN2 model
title	A review of DAN2 model
spellingShingle	A review of DAN2 model Velasquez Henao, Juan David
title_short	A review of DAN2 model
title_full	A review of DAN2 model
title_fullStr	A review of DAN2 model
title_full_unstemmed	A review of DAN2 model
title_sort	A review of DAN2 model
dc.creator.none.fl_str_mv	Velasquez Henao, Juan David Franco Cardona, Carlos Jaime Olaya Morales, Yris
author	Velasquez Henao, Juan David
author_facet	Velasquez Henao, Juan David Franco Cardona, Carlos Jaime Olaya Morales, Yris
author_role	author
author2	Franco Cardona, Carlos Jaime Olaya Morales, Yris
author2_role	author author
description	In this paper we prove that the original DAN2 model can be rewritten as an additive model. We show that our formulation has several advantages: first, it reduces the total number of parameters to estimate; second, it allows estimating all the linear parameters using ordinary least squares or ridge regression; and, finally, it improves the search for the global minimum of the error function used to estimate the model parameters. To assess the effectiveness of our approach, we estimate two models for one of the time series used as a benchmark when the original DAN2 model was proposed. The results indicate that our approach is able to find models with similar or better accuracy than the original DAN2.
publishDate	2012
dc.date.none.fl_str_mv	2012-03-16 2020-04-16T17:28:13Z 2020-04-16T17:28:13Z
dc.type.none.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a85 Artículo de revista http://purl.org/coar/resource_type/c_6501 info:eu-repo/semantics/article Article info:eu-repo/semantics/publishedVersion
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	http://revistas.javeriana.edu.co/index.php/iyu/article/view/1444 2011-2769 0123-2126 http://hdl.handle.net/10554/25588
url	http://revistas.javeriana.edu.co/index.php/iyu/article/view/1444 http://hdl.handle.net/10554/25588
identifier_str_mv	2011-2769 0123-2126
dc.language.none.fl_str_mv	spa
language	spa
dc.relation.none.fl_str_mv	http://revistas.javeriana.edu.co/index.php/iyu/article/view/1444/1850 http://revistas.javeriana.edu.co/index.php/iyu/article/view/1444/17601 Ingenieria y Universidad; Vol 16 No 1 (2012): January-June; 135 Ingenieria y Universidad; Vol. 16 Núm. 1 (2012): Enero-Junio; 135
dc.rights.none.fl_str_mv	Atribución-NoComercial-SinDerivadas 4.0 Internacional info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv	Atribución-NoComercial-SinDerivadas 4.0 Internacional http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	PDF application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document
dc.publisher.none.fl_str_mv	Pontificia Universidad Javeriana
publisher.none.fl_str_mv	Pontificia Universidad Javeriana
dc.source.none.fl_str_mv	reponame:Repositorio Universidad Javeriana instname:Pontificia Universidad Javeriana instacron:Pontificia Universidad Javeriana
instname_str	Pontificia Universidad Javeriana
instacron_str	Pontificia Universidad Javeriana
institution	Pontificia Universidad Javeriana
reponame_str	Repositorio Universidad Javeriana
collection	Repositorio Universidad Javeriana
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A review of DAN2 model

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