Research Article
[Retracted] Security Warning Model of Chinese Corporate Bond Defaults Based on Deep Neural Networks
Table 7
Comparing the MLP using different batch sizes.
| | Batch size | Time for 50 epochs (s) | Precision | Recall | F1-score | | 0 | 1 | Avg | 0 | 1 | Avg | 0 | 1 | Avg |
| | 1 | 394.30 | 1.00 | 1.00 | 1.00 | 1.00 | 0.98 | 1.00 | 1.00 | 0.99 | 1.00 | | 32 | 15.50 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | | 512 | 2.99 | 1.00 | 1.00 | 1.00 | 1.00 | 0.97 | 1.00 | 1.00 | 0.98 | 1.00 | | 1024 | 2.50 | 1.00 | 1.00 | 1.00 | 1.00 | 0.97 | 1.00 | 1.00 | 0.98 | 1.00 | | 2048 | 2.62 | 1.00 | 1.00 | 1.00 | 1.00 | 0.95 | 1.00 | 1.00 | 0.98 | 1.00 |
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