Analysis of Bank Credit Risk Evaluation Model Based on BP Neural Network

Table 1

Relationship of output of evaluation model and credit rating.

Credit rating	Output of training phase evaluation model
A++	(0.9, 1.0]
A+	(0.8, 0.9]
A	(0.7, 0.8]
B+	(0.6, 0.7]
B	(0, 0.6]