[Retracted] Study on the Practice of Enterprise Financial Management System under the Epidemic Norm Based on Artificial Neural Network

Table 2

Comparison of financial early warning model results.

Warning interval	Logistic model		BP model
	Fitting	Predicting	Fitting	Predicting
Safety warning interval	92.34%	91.08%	96.27%	92.42%
Mild warning interval	86.75%	83.82%	91.63%	89.87%
Severe warning interval	90.31%	88.97%	92.49%	90.53%
Total percentage	89.62%	87.53%	90.82%	89.04%