Article ID: 48004
Developing a novel system that helps each learner to support studying according to her or his level of understanding is crucial. In this study, we develop a web system "AI Dojo" that automatically generates and presents fill-in-the-blank and multiple-choice questions for each learner. Our system employs artificial intelligence and deep learning techniques such as BERT and EmbedRank++. In this paper, we introduce the methodology and the details of our system. In order to evaluate our system, we conducted experiments in a real lecture "Multivariant analysis" for undergraduate students in Faculty of Engineering. We also report the experimental results in this paper. We compared our system which presents generated questions according to each learner’s level of understanding, with another system which represents the questions randomly. The results show that learners' self-perceived proficiency was improved when using our system, indicating that the effectiveness of our method.
