GHAZARIAN, S.; WEISCHEDEL, R.; GALSTYAN, A.; PENG, N. Predictive Engagement: An Efficient Metric for Automatic Evaluation of Open-Domain Dialogue Systems. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 05, p. 7789-7796, 2020. DOI: 10.1609/aaai.v34i05.6283. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6283. Acesso em: 26 may. 2024.