Table 5 Classification matrix for training and validation datasets of the discriminant analysis
From: Classification of pavement climatic regions through unsupervised and supervised machine learnings
Climatic region | Training | Testing | ||||||
|---|---|---|---|---|---|---|---|---|
Wet no freeze | Dry no freeze | Wet freeze | Dry freeze | Wet no freeze | Dry no freeze | Wet freeze | Dry freeze | |
Wet no freeze | 85% | 1% | 12% | 2% | 81% | 2% | 15% | 2% |
Dry no freeze | 12% | 86% | 0% | 1% | 12% | 87% | 0% | 1% |
Wet freeze | 9% | 0% | 85% | 6% | 9% | 0% | 86% | 5% |
Dry freeze | 4% | 3% | 5% | 88% | 4% | 3% | 6% | 86% |