c | g | |
---|---|---|
Grid search | 5.66 | 64 |
GA-SVM | 5.77 | 50 |
PSO-SVM | 7.12 | 60.25 |
Model | MSE | MAE | ||||
---|---|---|---|---|---|---|
Training data | Testing data | All data | Training data | Testing data | All data | |
Grid search | 3.62 | 8.64* | 4.62 | 0.68 | 1.81* | 0.90* |
GA-SVM | 0.57 | 12.37 | 2.94 | 0.51 | 2.11 | 0.83 |
PSO-SVM | 0.4* | 10.92 | 2.5* | 0.46* | 2.02 | 0.77* |
Model | Person's | Kendall's rank | Spearman's rank | ||||||
---|---|---|---|---|---|---|---|---|---|
Training data | Testing data | All data | Training data | Testing data | All data | Training data | Testing data | All data | |
Grid search | 0.88 | 0.69* | 0.85 | 0.85 | 0.55* | 0.77 | 0.95 | 0.73* | 0.9 |
GA-SVM | 0.99 | 0.6 | 0.91 | 0.92 | 0.52 | 0.83 | 0.98 | 0.65 | 0.92 |
PSO-SVM | 0.99* | 0.61 | 0.92* | 0.94* | 0.52 | 0.84* | 0.99* | 0.67 | 0.92* |
Model | NMSE | ||
---|---|---|---|
Training data | Testing data | All data | |
Grid search | 0.24 | 0.53* | 0.3 |
GA-SVM | 0.04 | 0.75 | 0.2 |
PSO-SVM | 0.03* | 0.730 | 0.16* |
Variable | d.f. | F | p | Variable | d.f. | F | p |
---|---|---|---|---|---|---|---|
s(year) | 3 | 59.21 | <0.000001 | s(UTBT) | 2.99 | 64.82 | <0.000001 |
s(month) | 2 | 9.68 | 0.00032 | s(UDBT) | 2.86 | 51.33 | <0.000001 |
s(lat) | 3 | 96.23 | < 2e-16 | s(LTBT) | 2 | 84.98 | <0.000001 |
s(lon) | 3 | 46.65 | <0.000001 | s(LDBT) | 2.45 | 66.63 | <0.000001 |
Deviance explained (%) | AIC | R2 (adj) | MSE | MAE | Person's | Kendall's rank | Spearman's rank | NMSE |
---|---|---|---|---|---|---|---|---|
29.6 | 11381.74 | 0.293 | 13.38 | 2.33 | 0.44 | 0.37 | 0.52 | 0.86 |