Aspect category sentiment analysis based on pre-trained BiLSTM and syntax-aware graph attention network

Abstract Aspect Category Sentiment Analysis (ACSA) is a fine-grained sentiment analysis task aimed at predicting the sentiment polarity associated with aspect categories within a sentence.Most existing ACSA methods are based on a given aspect category to locate sentiment words related to it. When ir...

Descripció completa

Dades bibliogràfiques

Autors principals:	Guixian Xu, Zhe Chen, Zixin Zhang
Format:	Artigo
Idioma:	Inglês
Publicat:	Nature Portfolio 2025-01-01
Col·lecció:	Scientific Reports
Matèries:	Aspect category sentiment analysis Aspect category detection Graph attention network Bidirectional long-short term memory networks
Accés en línia:	https://doi.org/10.1038/s41598-025-86009-8
Etiquetes:	Afegir etiqueta Sense etiquetes, Sigues el primer a etiquetar aquest registre!