NegesAPI: An API for Negation Cue Detection and Scope Identification in Spanish

This paper presents NegesAPI, an API for negation detection in Spanish. This API receives as input a text, analyzes it and automatically annotated it with the negation cues present in the text and their respective scopes of influence for their subsequent incorporation in Natural Language Processing...

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Detalhes bibliográficos
Autores: Valle Aguilera, José, Jiménez Zafra, Salud María, Martín Valdivia, María Teresa, Ureña López, L. Alfonso
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2023
País:España
Recursos:Universidad de Jaén
Repositório:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
OAI Identifier:oai:ruja.ujaen.es:10953/7453
Acesso em linha:https://doi.org/10.26342/2023-71-8
http://journal.sepln.org/sepln/ojs/ojs/index.php/pln/article/view/6546
https://hdl.handle.net/10953/7453
Access Level:Acceso aberto
Palavra-chave:Negation
negation processing
cue detection
scope identification
natural language processing
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Descrição
Resumo:This paper presents NegesAPI, an API for negation detection in Spanish. This API receives as input a text, analyzes it and automatically annotated it with the negation cues present in the text and their respective scopes of influence for their subsequent incorporation in Natural Language Processing systems. For the development of it, the SFU Review SP-NEG corpus and the negation model of Jiménez-Zafra et al. (2020a) have been updated. Moreover, it has been created a web application with the API documentation, a tutorial and a user management system to monitor the API usage.