2D-page texture classification using support vector machines and genetic algorithms an hybrid approach for texture image analysis

Carlos Fernandez-Lozano; Jose A. Seoane; Pablo Mesejo; Youssef S.G. Nashed; Stefano Cagnoni; Julian Dorado

2D-page texture classification using support vector machines and genetic algorithms an hybrid approach for texture image analysis

Carlos Fernandez-Lozano, Jose A. Seoane, Pablo Mesejo, Youssef S.G. Nashed, Stefano Cagnoni, Julian Dorado

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Scopus citations

Abstract

In this paper, a novel texture classification method from two-dimensional electrophoresis gel images is presented. Such a method makes use of textural features that are reduced to a more compact and efficient subset of characteristics by means of a Genetic Algorithm-based feature selection technique. Then, the selected features are used as inputs for a classifier, in this case a Support Vector Machine. The accuracy of the proposed method is around 94%, and has shown to yield statistically better performances than the classification based on the entire feature set. We found that the most decisive and representative features for the textural classification of proteins are those related to the second order co-occurrence matrix. This classification step can be very useful in order to discard over-segmented areas after a protein segmentation or identification process.

Original language	English (US)
Title of host publication	BIOINFORMATICS 2013 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms
Pages	5-14
Number of pages	10
State	Published - May 27 2013
Event	International Conference on Bioinformatics Models, Methods and Algorithms, BIOINFORMATICS 2013 - Barcelona, Spain Duration: Feb 11 2013 → Feb 14 2013

Other

Other	International Conference on Bioinformatics Models, Methods and Algorithms, BIOINFORMATICS 2013
Country/Territory	Spain
City	Barcelona
Period	2/11/13 → 2/14/13

Keywords

Electrophoresis
Feature selection
Genetic algorithm
Support vector machines
Texture analysis

ASJC Scopus subject areas

Biomedical Engineering
Health Informatics
Modeling and Simulation

Cite this

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title = "2D-page texture classification using support vector machines and genetic algorithms an hybrid approach for texture image analysis",

abstract = "In this paper, a novel texture classification method from two-dimensional electrophoresis gel images is presented. Such a method makes use of textural features that are reduced to a more compact and efficient subset of characteristics by means of a Genetic Algorithm-based feature selection technique. Then, the selected features are used as inputs for a classifier, in this case a Support Vector Machine. The accuracy of the proposed method is around 94%, and has shown to yield statistically better performances than the classification based on the entire feature set. We found that the most decisive and representative features for the textural classification of proteins are those related to the second order co-occurrence matrix. This classification step can be very useful in order to discard over-segmented areas after a protein segmentation or identification process.",

keywords = "Electrophoresis, Feature selection, Genetic algorithm, Support vector machines, Texture analysis",

author = "Carlos Fernandez-Lozano and Seoane, {Jose A.} and Pablo Mesejo and Nashed, {Youssef S.G.} and Stefano Cagnoni and Julian Dorado",

year = "2013",

month = may,

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language = "English (US)",

isbn = "9789898565358",

pages = "5--14",

booktitle = "BIOINFORMATICS 2013 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms",

note = "International Conference on Bioinformatics Models, Methods and Algorithms, BIOINFORMATICS 2013 ; Conference date: 11-02-2013 Through 14-02-2013",

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Fernandez-Lozano, C, Seoane, JA, Mesejo, P, Nashed, YSG, Cagnoni, S & Dorado, J 2013, 2D-page texture classification using support vector machines and genetic algorithms an hybrid approach for texture image analysis. in BIOINFORMATICS 2013 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms. pp. 5-14, International Conference on Bioinformatics Models, Methods and Algorithms, BIOINFORMATICS 2013, Barcelona, Spain, 2/11/13.

2D-page texture classification using support vector machines and genetic algorithms an hybrid approach for texture image analysis. / Fernandez-Lozano, Carlos; Seoane, Jose A.; Mesejo, Pablo et al.

BIOINFORMATICS 2013 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms. 2013. p. 5-14.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - 2D-page texture classification using support vector machines and genetic algorithms an hybrid approach for texture image analysis

AU - Fernandez-Lozano, Carlos

AU - Seoane, Jose A.

AU - Mesejo, Pablo

AU - Nashed, Youssef S.G.

AU - Cagnoni, Stefano

AU - Dorado, Julian

PY - 2013/5/27

Y1 - 2013/5/27

N2 - In this paper, a novel texture classification method from two-dimensional electrophoresis gel images is presented. Such a method makes use of textural features that are reduced to a more compact and efficient subset of characteristics by means of a Genetic Algorithm-based feature selection technique. Then, the selected features are used as inputs for a classifier, in this case a Support Vector Machine. The accuracy of the proposed method is around 94%, and has shown to yield statistically better performances than the classification based on the entire feature set. We found that the most decisive and representative features for the textural classification of proteins are those related to the second order co-occurrence matrix. This classification step can be very useful in order to discard over-segmented areas after a protein segmentation or identification process.

AB - In this paper, a novel texture classification method from two-dimensional electrophoresis gel images is presented. Such a method makes use of textural features that are reduced to a more compact and efficient subset of characteristics by means of a Genetic Algorithm-based feature selection technique. Then, the selected features are used as inputs for a classifier, in this case a Support Vector Machine. The accuracy of the proposed method is around 94%, and has shown to yield statistically better performances than the classification based on the entire feature set. We found that the most decisive and representative features for the textural classification of proteins are those related to the second order co-occurrence matrix. This classification step can be very useful in order to discard over-segmented areas after a protein segmentation or identification process.

KW - Electrophoresis

KW - Feature selection

KW - Genetic algorithm

KW - Support vector machines

KW - Texture analysis

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M3 - Conference contribution

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SN - 9789898565358

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EP - 14

BT - BIOINFORMATICS 2013 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms

T2 - International Conference on Bioinformatics Models, Methods and Algorithms, BIOINFORMATICS 2013

Y2 - 11 February 2013 through 14 February 2013

ER -

2D-page texture classification using support vector machines and genetic algorithms an hybrid approach for texture image analysis

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Keywords

ASJC Scopus subject areas

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