Construction of Information Technology Comprehensive Training Platform Based on Artificial Intelligence

“Artificial intelligence + education” has accelerated the process of education modernization. This paper builds a comprehensive training platform for students' information technology based on artificial intelligence technology, and the key artificial intelligence technologies used include speech recognition, virtual reality and expert system. The architecture of the student IT comprehensive training platform adopts a layered structure, from bottom to top are the base layer, application layer and technology layer. Among them, the base layer consists of virtualization, computing power and basic data; the technology layer consists of key technologies, main algorithms and underlying architecture; the application layer consists of display technologies and training contents. The student IT comprehensive training platform built in this paper can be used for teachers to carry out teaching activities as well as for students' independent learning activities, which has a supporting role in improving students' IT capabilities.