Design and Application of a Financial Distress Early Warning Model Based on Data Reasoning and Pattern Recognition

Table 6

BP Network predicts the financial risk status of listed companies in 2010 (in percentage terms).

Number of hidden layer nodes	Type 0 company forecast accuracy rate (%)	Type 0 company forecast error rate (%)	Type 1 company forecast accuracy rate (%)	Type 1 company forecast error rate (%)	Type 2 company forecast accuracy rate (%)	Type 2 company forecast error rate (%)	The prediction accuracy rate of all types of companies (%)	Prediction error rate for all types of companies (%)
20	87.37	12.63	7.69	92.31	75.44	24.56	82.35	17.65
25	86.41	13.59	9.23	90.77	82.46	17.54	81.92	18.08
30	87.56	12.44	10.77	89.23	77.19	22.81	82.78	17.22
35	87.18	12.82	7.69	92.31	78.95	21.05	82.35	17.65
40	86.99	13.01	6.15	93.85	82.46	17.54	82.26	17.74
45	86.79	13.21	12.31	87.69	82.46	17.54	82.43	17.57
50	86.41	13.59	10.77	89.23	80.70	19.03	81.92	18.08