The Natural Language Processing Based Approach for Sentiment Analysis of User Reviews of Amazon Product by Using Machine and Deep Learning Algorithms. International Journal of Current Engineering and Technology, [S. l.], v. 13, n. 3, p. 211–223, 2013. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/790. Acesso em: 12 mar. 2026.