Generic Feature Selection and Document Processing
Identifieur interne : 003459 ( Main/Exploration ); précédent : 003458; suivant : 003460Generic Feature Selection and Document Processing
Auteurs : Hassan Chouaib [France] ; Nicole Vincent [France] ; Florence Cloppet [France] ; Salvatore Tabbone [France]Source :
Abstract
This paper presents a generic features selection method and its applications on some document analysis problems. The method is based on a genetic algorithm (GA), whose fitness function is defined by combining Adaboot classifiers associated with each feature. Our method is not linked to a classifier achieving the final recognition task; we have used a combination of weak classifiers to evaluate a subset of features. So we select features that can further be used in the most appropriate classifiers. This method has been tested on three applications: Drop caps classification, handwritten digits recognition and text detection. The results show the efficiency and robustness of the proposed approach.
Url:
Affiliations:
- France
- Grand Est, Lorraine (région)
- Nancy
- Institut national polytechnique de Lorraine, Université Nancy 2, Université de Lorraine
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The method is based on a genetic algorithm (GA), whose fitness function is defined by combining Adaboot classifiers associated with each feature. Our method is not linked to a classifier achieving the final recognition task; we have used a combination of weak classifiers to evaluate a subset of features. So we select features that can further be used in the most appropriate classifiers. This method has been tested on three applications: Drop caps classification, handwritten digits recognition and text detection. The results show the efficiency and robustness of the proposed approach.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Nancy</li></settlement><orgName><li>Institut national polytechnique de Lorraine</li><li>Université Nancy 2</li><li>Université de Lorraine</li></orgName></list><tree><country name="France"><noRegion><name sortKey="Chouaib, Hassan" sort="Chouaib, Hassan" uniqKey="Chouaib H" first="Hassan" last="Chouaib">Hassan Chouaib</name></noRegion><name sortKey="Cloppet, Florence" sort="Cloppet, Florence" uniqKey="Cloppet F" first="Florence" last="Cloppet">Florence Cloppet</name><name sortKey="Tabbone, Salvatore" sort="Tabbone, Salvatore" uniqKey="Tabbone S" first="Salvatore" last="Tabbone">Salvatore Tabbone</name><name sortKey="Vincent, Nicole" sort="Vincent, Nicole" uniqKey="Vincent N" first="Nicole" last="Vincent">Nicole Vincent</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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