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dc.contributor.author | González-Barba, José Ángel | es_ES |
dc.contributor.author | Hurtado Oliver, Lluis Felip | es_ES |
dc.contributor.author | Pla Santamaría, Ferran | es_ES |
dc.date.accessioned | 2021-09-03T03:34:07Z | |
dc.date.available | 2021-09-03T03:34:07Z | |
dc.date.issued | 2020 | es_ES |
dc.identifier.issn | 1064-1246 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/171323 | |
dc.description.abstract | [EN] This paper describes our proposal for Sentiment Analysis in Twitter for the Spanish language. The main characteristics of the system are the use of word embedding specifically trained from tweets in Spanish and the use of self-attention mechanisms that allow to consider sequences without using convolutional nor recurrent layers. These self-attention mechanisms are based on the encoders of the Transformer model. The results obtained on the Task 1 of the TASS 2019 workshop, for all the Spanish variants proposed, support the correctness and adequacy of our proposal. | es_ES |
dc.description.sponsorship | This work has been partially supported by the Spanish MINECO and FEDER founds under project AMIC (TIN2017-85854-C4-2-R) and the GiSPRO project (PROMETEU/2018/176). Work of Jose-Angel Gonzalez is financed by Universitat Politecnica de Valencia under grant PAID-01-17. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | IOS Press | es_ES |
dc.relation.ispartof | Journal of Intelligent & Fuzzy Systems | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | es_ES | |
dc.subject | Sentiment analysis | es_ES |
dc.subject | Transformer encoders | es_ES |
dc.subject.classification | LENGUAJES Y SISTEMAS INFORMATICOS | es_ES |
dc.title | Self-attention for Twitter sentiment analysis in Spanish | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3233/JIFS-179881 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//PAID-01-17/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TIN2017-85854-C4-2-R/ES/AMIC-UPV: ANALISIS AFECTIVO DE INFORMACION MULTIMEDIA CON COMUNICACION INCLUSIVA Y NATURAL/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2018%2F176/ES/GISPRO-GENOMIC INFORMATION SYSTEMS PRODUCTION/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació | es_ES |
dc.description.bibliographicCitation | González-Barba, JÁ.; Hurtado Oliver, LF.; Pla Santamaría, F. (2020). Self-attention for Twitter sentiment analysis in Spanish. Journal of Intelligent & Fuzzy Systems. 39(2):2165-2175. https://doi.org/10.3233/JIFS-179881 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3233/JIFS-179881 | es_ES |
dc.description.upvformatpinicio | 2165 | es_ES |
dc.description.upvformatpfin | 2175 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 39 | es_ES |
dc.description.issue | 2 | es_ES |
dc.relation.pasarela | S\421123 | es_ES |
dc.contributor.funder | GENERALITAT VALENCIANA | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.description.references | Hochreiter, S., & Schmidhuber, J. (1997). Long Short-Term Memory. Neural Computation, 9(8), 1735-1780. doi:10.1162/neco.1997.9.8.1735 | es_ES |