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Author
Sergio Escalera; David Masip; Eloi Puertas; Petia Radeva; Oriol Pujol
Title
Online Error-Correcting Output Codes
Type
Journal Article
Year
2011
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
32
Issue
3
Pages
458-467
Keywords
Abstract
IF JCR CCIA 1.303 2009 54/103
This article proposes a general extension of the error correcting output codes framework to the online learning scenario. As a result, the final classifier handles the addition of new classes independently of the base classifier used. In particular, this extension supports the use of both online example incremental and batch classifiers as base learners. The extension of the traditional problem independent codings one-versus-all and one-versus-one is introduced. Furthermore, two new codings are proposed, unbalanced online ECOC and a problem dependent online ECOC. This last online coding technique takes advantage of the problem data for minimizing the number of dichotomizers used in the ECOC framework while preserving a high accuracy. These techniques are validated on an online setting of 11 data sets from UCI database and applied to two real machine vision applications: traffic sign recognition and face recognition. As a result, the online ECOC techniques proposed provide a feasible and robust way for handling new classes using any base classifier.
Address
Corporate Author
Thesis
Publisher
Elsevier
Place of Publication
North Holland
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
0167-8655
ISBN
Medium
Area
Expedition
Conference
Notes
MILAB;OR;HuPBA;MV
Approved
no
Call Number
Admin @ si @ EMP2011
Serial
1714
Permanent link to this record
Author
A. Pujol; Jordi Vitria; Felipe Lumbreras; Juan J. Villanueva
Title
Topological principal component analysis for face encoding and recognition
Type
Journal Article
Year
2001
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
22
Issue
6-7
Pages
769–776
Keywords
Abstract
IF: 0.552
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
ADAS;OR;MV
Approved
no
Call Number
ADAS @ adas @ PVL2001
Serial
155
Permanent link to this record
Author
M. Bressan; Jordi Vitria
Title
Nonparametric Discriminant Analysis and Nearest Neighbor Classification
Type
Journal Article
Year
2003
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
24
Issue
15
Pages
2743–2749
Keywords
Abstract
IF: 0.809
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
OR;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ BrV2003b
Serial
367
Permanent link to this record
Author
David Guillamet; Jordi Vitria
Title
Evaluation of distance metrics for recognition based on non-negative matrix factorization
Type
Journal Article
Year
2003
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
24
Issue
9-10
Pages
1599 –1605
Keywords
Abstract
IF: 0.809
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
OR;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ GuV2003b
Serial
380
Permanent link to this record
Author
David Guillamet; Jordi Vitria; B. Shiele
Title
Introducing a weighted non-negative matrix factorization for image classification
Type
Journal Article
Year
2003
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
24
Issue
14
Pages
2447–2454
Keywords
Abstract
IF: 0.809
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
OR;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ GVS2003
Serial
382
Permanent link to this record
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