[Retracted] The Use of Genetic Algorithm, Multikernel Learning, and Least-Squares Support Vector Machine for Evaluating Quality of Teaching

Table 1

The details for selected indicators.

Aspect for indicators	Indicators	Introduction
Teachers’ effort	NDQ	The number of discussions about key and difficult questions
	NHA	The number of homework assignments
	NHC	The number of homework corrections
Diversified teaching methods	NQ&A	The number of times the questions are asked by the teacher in class
	NOD	The number of times the class discussions are organized by the teacher in class
Attendance rate	AAR	The average attendance rate of students
	MNA	Median number of absences
	NAT	The number of absences from the classroom more than three times
Student satisfaction rate	EGS	Student satisfaction rate (the rating ranges from 0 to 5)