We present a novel intelligent tutoring system which builds upon well-established hypotheses in educational psychology and incorporates them inside of a scalable software architecture. Specifically, we build upon the known benefits of knowledge vocalization, parallel learning, and immediate feedback in the context of student learning. We show that open-source data combined with state-of-the-art techniques in deep learning and natural language processing can apply the benefits of these three factors at scale, while still operating at the granularity of individual student needs and recommendations. Additionally, we allow teachers to retain full control of the outputs of the algorithms, and provide student statistics to help better guide classroom discussions towards topics that would benefit from more in-person review and coverage. Our experiments and pilot programs show promising results, and cement our hypothesis that the system is flexible enough to serve a wide variety of purposes in both classroom and classroom-free settings.
翻译:我们提出了一个新颖的智能辅导系统,它建立在教育心理学中公认的假设基础上,并将这些假设纳入可扩展的软件结构中。具体地说,我们利用知识声响、平行学习和学生学习方面的即时反馈等已知好处。我们展示了开放源数据与深层次学习和自然语言处理方面的最先进技术相结合,可以大规模地应用这三个因素的好处,同时仍然在个别学生需求和建议的微粒状态下运作。此外,我们允许教师保留对算法产出的全面控制,并提供学生统计数据,帮助指导课堂讨论能够从更多的面对面审查和覆盖面中受益的主题。我们的实验和试点方案显示了有希望的成果,并证实了我们的假设,即该系统有足够的灵活性,可以在课堂和课堂上为多种用途服务。