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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
Petia Radeva; J. Martinez; A. Tovar; X. Binefa; Jordi Vitria; Juan J. Villanueva
Title
CORKIDENT: an automatic vision system for real-time inspection of natural products.
Type
Journal Article
Year
1999
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Abstract
Address
Wales
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;MILAB;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ RMT1999
Serial
23
Permanent link to this record
Author
Jordi Vitria; Petia Radeva; X. Binefa
Title
EigenHistograms: using low dimensional models of color distribution for real time object recognition
Type
Journal Article
Year
1999
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Abstract
Address
Ljubliana, Slovenia, Springer-Verlag
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;MILAB;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ VRB1999a
Serial
29
Permanent link to this record
Author
Maria Vanrell; Jordi Vitria; Xavier Roca
Title
A multidimensional scaling approach to explore the behavior of a texture perception algorithm.
Type
Journal Article
Year
1997
Publication
Machine Vision and Applications
Abbreviated Journal
Volume
9
Issue
Pages
262–271
Keywords
Abstract
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;ISE;CIC;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ VVR1997
Serial
35
Permanent link to this record
Author
Jordi Vitria; J. Llacer
Title
Reconstructing 3D light microscopic images using the EM algorithm
Type
Journal
Year
1996
Publication
Pattern Recognition Letters
Abbreviated Journal
Volume
17
Issue
14
Pages
1491–1498
Keywords
Abstract
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 @ ViL1996
Serial
74
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