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dc.contributor.authorToraman, Cağrıen_US
dc.contributor.authorCan, Fazlıen_US
dc.coverage.spatialBarcelona, Spainen_US
dc.date.accessioned2016-02-08T12:14:36Z
dc.date.available2016-02-08T12:14:36Z
dc.date.issued2012en_US
dc.identifier.issn0302-9743
dc.identifier.urihttp://hdl.handle.net/11693/28223
dc.descriptionConference name: 34th European Conference on IR Research, ECIR 2012en_US
dc.descriptionDate of Conference: 1-5 April 2012en_US
dc.description.abstractRecent studies show that ensemble pruning works as effective as traditional ensemble of classifiers (EoC). In this study, we analyze how ensemble pruning can improve text categorization efficiency in time-critical real-life applications such as news portals. The most crucial two phases of text categorization are training classifiers and assigning labels to new documents; but the latter is more important for efficiency of such applications. We conduct experiments on ensemble pruning-based news article categorization to measure its accuracy and time cost. The results show that our heuristics reduce the time cost of the second phase. Also we can make a trade-off between accuracy and time cost to improve both of them with appropriate pruning degrees. © 2012 Springer-Verlag Berlin Heidelberg.en_US
dc.language.isoEnglishen_US
dc.source.titleAdvances in Information Retrieval, 34th European Conference on IR Research, ECIR 2012en_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/978-3-642-28997-2_52en_US
dc.subjectEnsemble pruningen_US
dc.subjectEnsemble of classifiersen_US
dc.subjectEnsemble pruningen_US
dc.subjectNews articlesen_US
dc.subjectReal-life applicationsen_US
dc.subjectSecond phaseen_US
dc.subjectText categorizationen_US
dc.subjectTime costen_US
dc.subjectInformation retrievalen_US
dc.subjectText processingen_US
dc.titleSqueezing the ensemble pruning: Faster and more accurate categorization for news portalsen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Computer Engineeringen_US
dc.citation.spage508en_US
dc.citation.epage511en_US
dc.citation.volumeNumber7224en_US
dc.identifier.doi10.1007/978-3-642-28997-2_52en_US
dc.publisherSpringeren_US


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