Mostra el registre d'ítem simple

dc.contributor.authorBelanche Muñoz, Luis Antonio
dc.contributor.authorTosi, Alessandra
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics
dc.date.accessioned2013-06-03T08:59:06Z
dc.date.available2013-06-03T08:59:06Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationBelanche, Ll.; Tosi, A. Averaging of kernel functions. A: European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning. "ESANN 2012: the 20th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Bruges, Belgium from 25 to 27 April 2012: proceedings". 2012, p. 363-368.
dc.identifier.isbn978-2-87419-049-0
dc.identifier.urihttp://hdl.handle.net/2117/19484
dc.description.abstractIn kernel-based machines, the integration of several kernels to build more flexible learning methods is a promising avenue for research. In particular, in Multiple Kernel Learning a compound kernel is build by learning a kernel that is the weighted mean of several sources. We show in this paper that the only feasible average for kernel learning is precisely the arithmetic average. We also show that three familiar means (the geometric, inverse root mean square and harmonic means) for positive real values actually generate valid kernels.
dc.format.extent6 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Informàtica::Intel·ligència artificial
dc.subject.lcshKernel functions
dc.subject.lcshSupport vector machines
dc.subject.otherKernel-based machines
dc.subject.otherMultiple kernel learning
dc.subject.otherArithmetic average
dc.titleAveraging of kernel functions
dc.typeConference report
dc.subject.lemacKernel, Funcions de
dc.contributor.groupUniversitat Politècnica de Catalunya. SOCO - Soft Computing
dc.relation.publisherversionhttp://www.elen.ucl.ac.be/esann/proceedings/papers.php?ann=2012
dc.rights.accessOpen Access
local.identifier.drac11683809
dc.description.versionPostprint (published version)
local.citation.authorBelanche, Ll.; Tosi, A.
local.citation.contributorEuropean Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning
local.citation.publicationNameESANN 2012: the 20th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Bruges, Belgium from 25 to 27 April 2012: proceedings
local.citation.startingPage363
local.citation.endingPage368


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple