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

Table 3

Summary of the experience value of the discussion and Q&A.

Discussion and Q&A times	Total experience value
	<5	<10	<15	<20	<25	≥25
0	30	0	0	0	0	0
1	28	5	0	0	0	0
2	0	23	3	0	0	2
3	0	2	11	16	2	1
4	0	0	3	10	13	5