[Retracted] IT Monitoring and Management of Learning Quality of Online Courses for College Students Based on Machine Learning

Table 1

Classroom discussion Q&A data types.

Classroom Q&A
Student number	Name	Number of questions and answers	Discussion answer total experience value	Number of participation	Total number of speeches	The number of words praised by the teacher	Total experience value of being liked by teachers	Experience value of participation	Total experience value
20180601	Li Zhang	5	12	2	1	0	3	5	8
20180602	Ke Tian	5	12	0	0	0	0	0	0
20180603	Min Wu	5	12	3	5	6	4	8	12
20180604	Hua Chen	5	12	2	3	5	6	9	15
20180605	Yi Wu	5	12	5	8	9	9	17	16
20180606	Liu Kong	5	12	1	0	1	2	1	3
20180607	Sha Xie	5	12	0	1	2	1	2	3
20180608	Bing Sun	5	12	0	0	0	0	0	0
20180609	Yan Zhao	5	12	0	1	1	1	1	2
201806010	Xu Xu	5	12	1	0	2	1	2	3