Tianjin polytechnic university's artificial intelligence can't cross the exam. The cross-examination of artificial intelligence major in tianjin polytechnic university needs the same major and a certain foundation, so it is not allowed. Tianjin polytechnic university is a full-time ordinary institution of higher learning jointly established by the Ministry of Education and Tianjin, which is the key construction in Tianjin. This school has a long history. Founded in 19 12, it was renamed tianjin polytechnic university in 2000.