dc.creator | Troyano Jiménez, José Antonio | es |
dc.creator | Díaz Madrigal, Víctor Jesús | es |
dc.creator | Enríquez de Salamanca Ros, Fernando | es |
dc.creator | Carrillo Montero, Vicente | es |
dc.creator | Cruz Mata, Fermín | es |
dc.date.accessioned | 2020-07-16T07:08:51Z | |
dc.date.available | 2020-07-16T07:08:51Z | |
dc.date.issued | 2005 | |
dc.identifier.citation | Troyano Jiménez, J.A., Díaz Madrigal, V.J., Enríquez de Salamanca Ros, F., Carrillo Montero, V. y Cruz Mata, F. (2005). Applying Stacking and Corpus Transformation to a Chunking Task. En EUROCAST 2005: 10th International Conference on Computer Aided Systems Theory (150-158), Las Palmas de Gran Canaria, España: Springer. | |
dc.identifier.isbn | 978-3-540-29002-5 | es |
dc.identifier.issn | 0302-9743 | es |
dc.identifier.uri | https://hdl.handle.net/11441/99514 | |
dc.description.abstract | In this paper we present an application of the stacking technique
to a chunking task: named entity recognition. Stacking consists in
applying machine learning techniques for combining the results of different
models. Instead of using several corpus or several tagger generators
to obtain the models needed in stacking, we have applied three transformations
to a single training corpus and then we have used the four versions
of the corpus to train a single tagger generator. Taking as baseline
the results obtained with the original corpus (Fβ=1 value of 81.84), our
experiments show that the three transformations improve this baseline
(the best one reaches 84.51), and that applying stacking also improves
this baseline reaching an Fβ=1 measure of 88.43. | es |
dc.format | application/pdf | es |
dc.format.extent | 9 | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | EUROCAST 2005: 10th International Conference on Computer Aided Systems Theory (2005), p 150-158 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Applying Stacking and Corpus Transformation to a Chunking Task | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos | es |
dc.relation.publisherversion | https://link.springer.com/chapter/10.1007/11556985_20 | es |
dc.identifier.doi | 10.1007/11556985_20 | es |
dc.publication.initialPage | 150 | es |
dc.publication.endPage | 158 | es |
dc.eventtitle | EUROCAST 2005: 10th International Conference on Computer Aided Systems Theory | es |
dc.eventinstitution | Las Palmas de Gran Canaria, España | es |
dc.relation.publicationplace | Berlin | es |
dc.identifier.sisius | 6515749 | es |