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dc.contributor.author
Capello, D.
dc.contributor.author
Martínez, César Ernesto
dc.contributor.author
Milone, Diego Humberto
dc.contributor.author
Stegmayer, Georgina
dc.date.available
2020-05-11T18:37:29Z
dc.date.issued
2009-12
dc.identifier.citation
Capello, D.; Martínez, César Ernesto; Milone, Diego Humberto; Stegmayer, Georgina; Array of Multilayer Perceptrons with No-class Resampling Training for Face Recognition; AEPIA; Inteligencia Artificial; 3; 44; 12-2009; 5-13
dc.identifier.issn
1137-3601
dc.identifier.uri
http://hdl.handle.net/11336/104790
dc.description.abstract
A face recognition (FR) problem involves the face detection, representation and classification steps. Once a face is located in an image, it has to be represented through a feature extraction process, for later performing a proper face classication task. The most widely used approach for feature extraction is the eigenfaces method, where an eigenspace is established from the image training samples using principal components analysis.In the classification phase, an input face is projected to the obtained eigenspace and classified by an appropriate classifier. Neural network classifiers based on multilayer perceptron models have proven to be well suited to this task. This paper presents an array of multilayer perceptron neural networks trained with a novel no-class resampling strategy which takes into account the balance problem between class and no-class examples andincreases the generalization capabilities. The proposed model is compared against a classical multilayer perceptron classifier for face recognition over the AT&T database of faces, obtaining results that show an improvement over the classification rates of a classical classifier.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
AEPIA
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Multilayer Perceptron array
dc.subject
No-class Resampling training algorithm
dc.subject
Face Recognition
dc.subject.classification
Ingeniería de Sistemas y Comunicaciones
dc.subject.classification
Ingeniería Eléctrica, Ingeniería Electrónica e Ingeniería de la Información
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Array of Multilayer Perceptrons with No-class Resampling Training for Face Recognition
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-02-13T18:56:24Z
dc.identifier.eissn
1988-3064
dc.journal.volume
3
dc.journal.number
44
dc.journal.pagination
5-13
dc.journal.pais
España
dc.journal.ciudad
Madrid
dc.description.fil
Fil: Capello, D.. Universidad Tecnológica Nacional. Facultad Regional Santa Fe; Argentina
dc.description.fil
Fil: Martínez, César Ernesto. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
dc.description.fil
Fil: Milone, Diego Humberto. Universidad Nacional de Entre Ríos; Argentina
dc.description.fil
Fil: Stegmayer, Georgina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
dc.journal.title
Inteligencia Artificial
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