[Retracted] Teaching Reform of Undergraduate Courses in Colleges and Universities Based on Machine Learning and Improved SVM Algorithm

Table 8

Satisfaction of teaching management system.

		Frequency	Percentage	Effective percentage	Cumulative percentage
Valid	Very satisfied	36	15.9	14.9	14.9
	Satisfied	119	46.1	49.2	64.1
	Commonly	73	30.0	30.1	94.2
	Dissatisfied	13	5.3	5.4	99.6
	Very dissatisfied	1	0.4	0.4	100.0
	Total	242	99.7	100.0