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

Table 7

RMSE results of English teaching quality evaluation at three different age-group levels.

Age-group levels	MK-LSSVM-GA	LSSVM	GBDT	RF	XGBoost	AdaBoost	KNN	BN	ANN
A level	0.586	0.678	0.752	0.972	0.698	0.902	0.946	0.976	0.874
B level	0.495	0.731	0.818	0.898	0.861	0.851	0.908	0.858	0.844
C level	0.512	0.688	0.715	0.848	0.883	0.755	0.912	0.901	0.937
Average	0.531	0.699	0.762	0.906	0.814	0.836	0.922	0.912	0.885