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Exploring some practical issues of SVM+: Is really privileged information that helps?
dc.contributor.author | Serra Toro, Carlos | |
dc.contributor.author | Traver Roig, Vicente Javier | |
dc.contributor.author | Pla, Filiberto | |
dc.date.accessioned | 2015-06-24T18:28:59Z | |
dc.date.available | 2015-06-24T18:28:59Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0167-8655 | |
dc.identifier.uri | http://hdl.handle.net/10234/125072 | |
dc.description.abstract | Learning using privileged information (LUPI) is a machine learning paradigm which aims at improving classification by taking advantage of information that is only available at training time —not at test time. SVM+ is an SVM-based implementation of LUPI. Despite this paradigm has potential interest for many applications, both LUPI and SVM+ have been scarcely explored up to date. In this work we report our effort in reproducing some results in the SVM+ literature and explore some practical issues of SVM+. The main finding is that just using randomly generated features as privileged information may perform similarly to using sensible (i.e. meaningful a priori) privileged information, at least in some problems. | ca_CA |
dc.format.extent | 7 p. | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Pattern Recognition Letters 42 (2014) 40–46 | ca_CA |
dc.rights | © 2014 Elsevier B.V. All rights reserved. | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Privileged information | ca_CA |
dc.subject | Learning using privileged information (LUPI) | ca_CA |
dc.subject | Random features | ca_CA |
dc.subject | Support Vector Machine (SVM) | ca_CA |
dc.subject | SVM+ | ca_CA |
dc.title | Exploring some practical issues of SVM+: Is really privileged information that helps? | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1016/j.patrec.2014.01.013 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://www.sciencedirect.com/science/article/pii/S0167865514000270 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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