[Retracted] The Application of the Data Mining Method Based on Ensemble Learning to the Research on Early Warning of Financial Crisis in Small- and Medium-Sized Enterprises

Table 4

Comparison of integrated early warning models based on multisource indicators and financial indicators.

Train-test ratio	Accuracy	Integrated early warning model
		Based on a multisource indicator model	Model based on financial indicators
60 : 40	Acc-DF	0.8750	0.8125
	Acc-NF	0.9250	0.9500
	Acc	0.9107	0.9107
	-measure	0.8489	0.8391
70 : 30	Acc-DF	0.9167	0.8333
	Acc-NF	0.9333	0.9333
	Acc	0.9286	0.9048
	-measure	0.8807	0.8333