[Retracted] Design of Online Learning Early Warning Model Based on Artificial Intelligence

Table 1

Performance comparison of single classifier and integrated classifier.

	Method for constructing single classifier			Method for constructing integrated classifier
				Bagging			Promote
Classifier type	BN	DT	ABB	BN	DT	ABB	BN	DT	ABB
True rate	0.732	0.747	0.720	0.757	0.755	0.768	0.743	0.755	0.766
False-positive rate	0.150	0.145	0.165	0.138	0.142	0.135	0.141	0.141	0.135
Precision	0.732	0.746	0.721	0.756	0.754	0.768	0.742	0.755	0.766
Recall rate	0.732	0.747	0.720	0.757	0.755	0.768	0.743	0.755	0.766