Table 6 Classification matrix for training and validation datasets of the two ANNs
From: Classification of pavement climatic regions through unsupervised and supervised machine learnings
Climatic region | Training | Validation | ||||||
|---|---|---|---|---|---|---|---|---|
1 layer ANN | Wet no freeze | Dry no freeze | Wet freeze | Dry freeze | Wet no freeze | Dry no freeze | Wet freeze | Dry freeze |
Wet no freeze | 80% | 2% | 13% | 4% | 82% | 3% | 11% | 4% |
Dry no freeze | 8% | 88% | 0% | 4% | 10% | 86% | 0% | 4% |
Wet freeze | 3% | 0% | 92% | 5% | 3% | 0% | 92% | 6% |
Dry freeze | 2% | 1% | 5% | 92% | 1% | 1% | 6% | 92% |
2 layer ANN | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 |
Wet no freeze | 86% | 2% | 8% | 4% | 84% | 2% | 9% | 5% |
Dry no freeze | 5% | 93% | 0% | 2% | 5% | 92% | 0% | 3% |
Wet freeze | 2% | 0% | 94% | 4% | 2% | 0% | 93% | 5% |
Dry freeze | 1% | 1% | 5% | 93% | 1% | 1% | 5% | 93% |