Artificial Intelligence of Internet of Things Based on Machine Learning and College Student Management

Table 4

Course information structure.

Field description	Field identification	Field Type	Width	Whether it is allowed to be empty	Primary key
Semester	xueqi	Varchar	20	N	Y
Curriculum	lessonno	Integer	--	N	Y
Classification	lessonname	Varchar	20	Y	N
System	xmo	Integer	--	Y	N
Professional number	zhuanyeno	Integer	--	Y	N
Grade number	Imo	Integer	--	Y	N
Class number	banno	Integer	--	Y	N
Teacher number	teacherno	Integer	--	Y	N
Student number	studnum	Integer	--	Y	N
Classroom	room	Varchar	8	Y	N
Week	week	Varchar	8	Y	N