Visualizing data as objects by DC (difference of convex) optimization

Carrizosa Priego, Emilio José; Guerrero Lozano, Vanesa; Romero Morales, María Dolores

doi:10.1007/s10107-017-1156-1

Artículo

dc.creator	Carrizosa Priego, Emilio José	es
dc.creator	Guerrero Lozano, Vanesa	es
dc.creator	Romero Morales, María Dolores	es
dc.date.accessioned	2017-05-02T10:24:58Z
dc.date.available	2017-05-02T10:24:58Z
dc.date.issued	2017
dc.identifier.citation	Carrizosa Priego, E.J., Guerrero Lozano, V. y Romero Morales, M.D. (2017). Visualizing data as objects by DC (difference of convex) optimization. Mathematical Programming, 1-22.
dc.identifier.issn	0025-5610	es
dc.identifier.issn	1436-4646	es
dc.identifier.uri	http://hdl.handle.net/11441/59073
dc.description.abstract	In this paper we address the problem of visualizing in a bounded region a set of individuals, which has attached a dissimilarity measure and a statistical value, as convex objects. This problem, which extends the standard Multidimensional Scaling Analysis, is written as a global optimization problem whose objective is the difference of two convex functions (DC). Suitable DC decompositions allow us to use the Difference of Convex Algorithm (DCA) in a very efficient way. Our algorithmic approach is used to visualize two real-world datasets.	es
dc.description.sponsorship	Ministerio de Economía y Competitividad	es
dc.description.sponsorship	Junta de Andalucía	es
dc.description.sponsorship	Unión Europea	es
dc.description.sponsorship	Universidad de Sevilla	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	Springer	es
dc.relation.ispartof	Mathematical Programming, 1-22.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Data visualization	es
dc.subject	DC functions	es
dc.subject	DC algorithm	es
dc.subject	Multidimensional scaling analysis	es
dc.title	Visualizing data as objects by DC (difference of convex) optimization	es
dc.type	info:eu-repo/semantics/article	es
dc.type.version	info:eu-repo/semantics/submittedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Estadística e Investigación Operativa	es
dc.relation.projectID	info:eu-repo/grantAgreement/MINECO/MTM2015-65915-R	es
dc.relation.projectID	P11-FQM-7603	es
dc.relation.projectID	FQM-329	es
dc.relation.publisherversion	http://download.springer.com/static/pdf/773/art%253A10.1007%252Fs10107-017-1156-1.pdf?originUrl=http%3A%2F%2Flink.springer.com%2Farticle%2F10.1007%2Fs10107-017-1156-1&token2=exp=1493721266~acl=%2Fstatic%2Fpdf%2F773%2Fart%25253A10.1007%25252Fs10107-017-1156-1.pdf%3ForiginUrl%3Dhttp%253A%252F%252Flink.springer.com%252Farticle%252F10.1007%252Fs10107-017-1156-1*~hmac=55b6a2e6d5ffc3c0c2c0b80400c623942b6208c9497b694172305249b4540d29	es
dc.identifier.doi	10.1007/s10107-017-1156-1	es
dc.contributor.group	Universidad de Sevilla. FQM329: Optimización	es
idus.format.extent	19 p.	es
dc.journaltitle	Mathematical Programming	es
dc.publication.initialPage	1	es
dc.publication.endPage	22	es

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