Evaluation of IBM Watson Natural Language Processing Service to predict influenza-like illness outbreaks from Twitter data. Periodicals of Engineering and Natural Sciences, [S. l.], v. 10, n. 1, p. 122–137, 2022. DOI: 10.21533/pen.v10.i1.524. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/524. Acesso em: 29 jul. 2026.