Sentiment analysis in Portuguese tweets: an evaluation of diverse word representation models.

During the past years, we have seen a steady increase in the number of social networks worldwide. Among them, Twitter has consolidated its position as one of the most influential social platforms, with Brazilian Portuguese speakers holding the fifth position in the number of users. Due to the inform...

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Bibliographic Details

Published in:	Language Resources & Evaluation Vol. 58; no. 1; pp. 223 - 273
Main Authors:	Vianna, Daniela, Carneiro, Fernando, Carvalho, Jonnathan, Plastino, Alexandre, Paes, Aline
Format:	Article
Published:	Springer Nature Mar2024
Subjects:	X Corp. Sentiment analysis Natural language processing Language models Portuguese language Social media
Online Access:	View this record in EBSCOhost