Abrantes C, Camargo J, Nunes J, Antunes MJ, Mealha Óscar, Nóbrega L. Systematic review of training methods for conversational systems: the potential of datasets validated with user experience. (OBS*) [Internet]. 2023 Jun. 14 [cited 2024 Nov. 24];17(2). Available from: https://obs.obercom.pt/index.php/obs/article/view/2263