I. Introduction

In April 2018, the Ministry of Education officially released the “Education Informationization 2.0 Action Plan”, stating that this plan is a specific implementation plan to “promote ‘Internet + education’. Artificial intelligence, big data, block chain and other technologies are developing rapidly. It will profoundly change the demand for talents and the form of education. The intelligent environment has not only changed the way of teaching and learning, but has also begun to deeply influence the concept, culture and ecology of education.” In April 2018, the Ministry of Education issued the “Innovative Action Plan for Artificial Intelligence in Higher Education Institutions” to promote artificial intelligence in university education, “build a university education system integrating artificial intelligence professional education, vocational education, and university basic education, and encourage and support universities related Teaching and scientific research resources are open to the outside world”. In March 2019, the General Office of the Ministry of Education issued the “Key Points of Education Informatization and Cyber security Work in 2019”, proposing to “accelerate the promotion of education informatization transfer and upgrade, and actively promote Internet + education”, adhere to high-quality development, and use education information Support and lead the modernization of education. Artificial intelligence in the education field has gradually entered the stage of implementation from the early concept popularization. Artificial intelligence technologies such as deep learning, human-computer interaction, intelligent recognition, and learning analysis are continuously being integrated into all aspects of the education field, providing a strong technical guarantee for the construction of an intelligent, personalized, and ubiquitous intelligent learning environment. The era of artificial intelligence + education has come.