“…Research on intelligent education At present, the core research content of intelligent education is the application of AI technology in the field of education, such as machine learning and deep learning, which mainly includes three aspects: research on the construction of intelligent learning environments, research on intelligent teaching supported by intelligent technology and research on personalised learning supported by intelligent technology (Song and Wang, 2020). Intelligent teaching environment construction research focuses on infrastructures (Hou et al, 2020), such as cloud-based environments (Bajaj and Sharma, 2018;Stoica et al, 2018), IoT (Anttila and Jussila, 2018;Chi et al, 2018), smart classrooms (Huang et al, 2019;Saini and Goel, 2019) and an intelligent library (Asemi et al, 2020). Intelligent teaching research focuses on how intelligent technologies enhance traditional teaching methods, such as mobile and web application-based multimedia teaching systems (El Janati et al, 2018;Kim et al, 2018;Robles and Quintero, 2020;Suswanto et al, 2017), and virtual reality or augmented reality technologies (Andaluz et al, 2019;Jiang and Zeng, 2019;Wang, 2020).…”