LaSTUS/TALN at TASS 2019: sentiment analysis for spanish language variants with neural networks

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• dc.contributor.author Altin, Lutfiye Seda Mut
• dc.contributor.author Bravo Serrano, Àlex, 1984-
• dc.contributor.author Saggion, Horacio
• dc.date.accessioned 2022-09-20T06:02:14Z
• dc.date.available 2022-09-20T06:02:14Z
• dc.date.issued 2019
• dc.description Comunicació presentada a: Iberian Languages Evaluation Forum (IberLEF 2019), celebrat el 24 de setembre de 2019, a Bilbao, Espanya
• dc.description.abstract This paper describes the participation of LaSTUS/TALN team in the shared task Sentiment Analysis at SEPLN (TASS) organized in the context of IberLEF 2019. TASS focuses on the classification of tweets written in the Spanish language (from Spain, Peru, Costa Rica, Uruguay and Mexico) with respect to their polarity or sentiment. This year TASS proposes two sub-tasks: monolingual and cross-lingual sentiment analysis. This paper presents a deep learning approach based on bidirectional LSTM (biLSTM) models to face both sub-tasks. The paper reports and discusses the official results achieved by our team.
• dc.format.mimetype application/pdf
• dc.identifier.citation Altin LSM, Bravo A, Saggion H. LaSTUS/TALN at TASS 2019: sentiment analysis for spanish language variants with neural networks. In: Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2019); 2019 Sep 24; Bilbao, Espanya. [Bilbao]: CEUR Workshop Proceedings Series;2019. p. 598-604.
• dc.identifier.uri http://hdl.handle.net/10230/54111
• dc.language.iso eng
• dc.publisher CEUR Workshop Proceedings
• dc.relation.ispartof Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2019); 2019 Sep 24; Bilbao, Espanya. [Bilbao]: CEUR Workshop Proceedings Series;2019.
• dc.rights © 2019 for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0). IberLEF 2019, 24 September 2019, Bilbao, Spain.
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.rights.uri https://creativecommons.org/licenses/by/4.0
• dc.subject.keyword Natural Language Processing
• dc.subject.keyword Neural Networks
• dc.subject.keyword Sentiment Analysis
• dc.subject.keyword Spanish Language
• dc.title LaSTUS/TALN at TASS 2019: sentiment analysis for spanish language variants with neural networks
• dc.type info:eu-repo/semantics/conferenceObject
• dc.type.version info:eu-repo/semantics/publishedVersion