Research Article
Pavement Crack Detection and Segmentation Method Based on Improved Deep Learning Fusion Model
Table 7
Model speed and accuracy with different optimizers.
| Optimizer | Training time (s) | Transverse cracks | Longitudinal cracks | Alligator cracks | Average accuracy |
| Adam | 25 | 0.801 | 0.813 | 0.796 | 0.803 | SGD | 37 | 0.828 | 0.839 | 0.828 | 0.832 | Adagrad | 30 | 0.799 | 0.810 | 0.773 | 0.794 | AdamW | 27 | 0.806 | 0.817 | 0.802 | 0.808 | Nadam | 32 | 0.822 | 0.832 | 0.818 | 0.824 |
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