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How important is syntactic parsing accuracy? An empirical evaluation on rule-based sentiment analysis
dc.contributor.author | Gómez-Rodríguez, Carlos | |
dc.contributor.author | Alonso-Alonso, Iago | |
dc.contributor.author | Vilares, David | |
dc.date.accessioned | 2024-01-17T16:08:57Z | |
dc.date.available | 2024-01-17T16:08:57Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Gómez-Rodríguez, C., Alonso-Alonso, I. & Vilares, D. How important is syntactic parsing accuracy? An empirical evaluation on rule-based sentiment analysis. Artif Intell Rev 52, 2081–2097 (2019). https://doi.org/10.1007/s10462-017-9584-0 | es_ES |
dc.identifier.issn | 0269-2821 | |
dc.identifier.issn | 1573-7462 | |
dc.identifier.uri | http://hdl.handle.net/2183/34955 | |
dc.description | This version of the article has been accepted for publication, after peer review and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s10462-017-9584-0 | es_ES |
dc.description.abstract | [Abstract]: Syntactic parsing, the process of obtaining the internal structure of sentences in natural languages, is a crucial task for artificial intelligence applications that need to extract meaning from natural language text or speech. Sentiment analysis is one example of application for which parsing has recently proven useful. In recent years, there have been significant advances in the accuracy of parsing algorithms. In this article, we perform an empirical, task-oriented evaluation to determine how parsing accuracy influences the performance of a state-of-the-art rule-based sentiment analysis system that determines the polarity of sentences from their parse trees. In particular, we evaluate the system using four well-known dependency parsers, including both current models with state-of-the-art accuracy and more innacurate models which, however, require less computational resources. The experiments show that all of the parsers produce similarly good results in the sentiment analysis task, without their accuracy having any relevant influence on the results. Since parsing is currently a task with a relatively high computational cost that varies strongly between algorithms, this suggests that sentiment analysis researchers and users should prioritize speed over accuracy when choosing a parser; and parsing researchers should investigate models that improve speed further, even at some cost to accuracy. | es_ES |
dc.description.sponsorship | Carlos Gómez-Rodríguez has received funding from the European Research Council (ERC), under the European Union’s Horizon 2020 research and innovation programme (FASTPARSE, Grant Agreement No 714150), Ministerio de Economía y Competitividad (FFI2014-51978-C2-2-R), and the Oportunius Program (Xunta de Galicia). Iago Alonso-Alonso was funded by an Oportunius Program Grant (Xunta de Galicia). David Vilares has received funding from the Ministerio de Educación, Cultura y Deporte (FPU13/01180) and Ministerio de Economía y Competitividad (FFI2014-51978-C2-2-R). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FFI2014-51978-C2-2-R/ES/TECNOLOGIAS DE LA LENGUA PARA ANALISIS DE OPINIONES EN REDES SOCIALES: DEL TEXTO AL MICROTEXTO | es_ES |
dc.relation | info:eu-repo/grantAgreement/MECD/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPU13%2F01180/ES/ | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/714150 | es_ES |
dc.relation.isreferencedby | 10.1007/s10462-017-9584-0 | |
dc.relation.uri | https://doi.org/10.1007/s10462-017-9584-0 | es_ES |
dc.rights | Todos os dereitos reservados. All rights reserved. | es_ES |
dc.subject | Syntactic parsing | es_ES |
dc.subject | Sentiment analysis | es_ES |
dc.subject | Natural language processing | es_ES |
dc.subject | Artificial intelligence | es_ES |
dc.title | How important is syntactic parsing accuracy? An empirical evaluation on rule-based sentiment analysis | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | Artificial Intelligence Review | es_ES |
UDC.volume | 52 | es_ES |
UDC.startPage | 2081 | es_ES |
UDC.endPage | 2097 | es_ES |
dc.identifier.doi | 10.1007/s10462-017-9584-0 |
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