MSRL-Net: A multi-level semantic relation-enhanced learning network for aspect-based sentiment analysis

Aspect-based sentiment analysis (ABSA) aims to analyze the sentiment polarity of a given text towards several specific aspects. For implementing the ABSA, one way is to convert the original problem into a sentence semantic matching task, using pre-trained language models, such as BERT. However, for...

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Veröffentlicht in:	Expert systems with applications Jg. 217; S. 119492
Hauptverfasser:	Hu, Zhenda, Wang, Zhaoxia, Wang, Yinglin, Tan, Ah-Hwee
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.05.2023
Schlagworte:	Aspect-based sentiment analysis Semantic relation Sentence pairs Word dependency Semantic relation Sentence pairs Aspect-based sentiment analysis Word dependency
ISSN:	0957-4174, 1873-6793
Online-Zugang:	Volltext
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