Admit it. Since the school of Computer and Information Technology of Beijing Jiaotong University began to train part-time professional postgraduates, it has adhered to the training principle of the same specification and quality, strictly abided by the requirements of relevant documents of the Ministry of Education, and has its own characteristics in training mode, course construction, tutor guidance, course experimental platform construction, process management and degree management. The quality of training is high, and there is little difference between master of computer science and master of computer science, which is recognized by the state.