MA, Shu. English Text Sentiment Analysis Based on Convolutional Neural Network and U-network. IJLAI Transactions on Science and Engineering, [S. l.], v. 2, n. 2, p. 81–90, 2024. Disponível em: http://ijlaitse.com/index.php/site/article/view/38. Acesso em: 4 jul. 2024.