Table 6 Area under the ROC curve of different hidden layer nodes with one hidden layer in the BP neural network model (N = 4177)
From: Application of three statistical models for predicting the risk of diabetes
Number of hidden layer nodes | The area under ROC curve (95%Cl) | Z | P |
|---|---|---|---|
1 | 0.725(0.711–0.738) | 18.109 | < 0.0001 |
2 | 0.737(0.723–0.750) | 19.845 | < 0.0001 |
3 | 0.746(0.732–0.759) | 19.379 | < 0.0001 |
4 | 0.755(0.741–0.768) | 21.893 | < 0.0001 |
5 | 0.780(0.767–0.792) | 24.931 | < 0.0001 |
6 | 0.778(0.765–0.790) | 23.229 | < 0.0001 |
7 | 0.765(0.752–0.778) | 22.774 | < 0.0001 |
8 | 0.754(0.741–0.767) | 22.532 | < 0.0001 |
9 | 0.735(0.721–0.748) | 19.015 | < 0.0001 |
10 | 0.728(0.714–0.741) | 19.158 | < 0.0001 |