I. Introduction
Adopting the continuous development and maturity of artificial intelligence technology, the “AI +” model has gradually penetrated into various fields in recent years. Resorting to its superior characteristic, artificial intelligence realizes the integration with education early. “AI + education” has also become a topic that cannot be avoided when talking about education. With novel coronavirus suddenly broke out in 2020, the government adopted the policy of home isolation and school suspension. Offline education had to be converted to online education, which promoted the integration of artificial intelligence technology and the education industry. Until then, artificial intelligence has begun to broadly expand the field of education, such as early education robots, snapshot search, intelligent correction of homework, and so on. The integration of artificial intelligence and big data can help teachers better understand each student’s weakness and teach students in accordance with their aptitude; Help students in remote areas to increase learning opportunities and optimize the allocation of educational resources.