Oliveira, Jeferson, Regina Barwaldt, Luiz Oscar Homann de Topin, e Joelson Sartori. “Intent Classifier Model Using Recurrent Neural Networks: A Case Study to Help Students With Doubts about the Functionalities of AVA MOODLE”. RENOTE 18, no. 2 (janeiro 4, 2021): 215–224. Acessado julho 4, 2022. https://seer.ufrgs.br/index.php/renote/article/view/110230.