| No. of samples | No. of training samples | SVM | SSEPF-MMSF | MSEPF-MMSF |
---|---|---|---|---|---|
Alfalfa | 46 | 15 | 95.65 | 100 | 100 |
Corn-notill | 1428 | 50 | 64.85 | 80.31 | 86.55 |
Corn-mintill | 830 | 50 | 61.57 | 91.81 | 90.72 |
Corn | 237 | 50 | 86.08 | 98.73 | 100 |
Grass-pasture | 483 | 50 | 92.55 | 95.86 | 94.62 |
Grass-trees | 730 | 50 | 87.81 | 98.36 | 97.95 |
Grass-pasture-mowed | 28 | 15 | 96.43 | 96.43 | 100 |
Hay-windrowed | 478 | 50 | 99.16 | 100 | 100 |
Oats | 20 | 15 | 100 | 100 | 100 |
Soybean-notill | 972 | 50 | 66.46 | 87.74 | 88.79 |
Soybean-mintill | 2455 | 50 | 47.94 | 84.95 | 85.38 |
Soybean-clean | 593 | 50 | 71.5 | 93.57 | 92.22 |
Wheat | 205 | 50 | 99.02 | 100 | 100 |
Woods | 1265 | 50 | 83.32 | 96.13 | 97.15 |
Buildings-G-T-D | 386 | 50 | 71.76 | 99.22 | 98.96 |
Stone-steel-towers | 93 | 50 | 91.4 | 100 | 100 |
AA (%) | – | – | 82.21 | 94.87 | 95.64 |
OA (%) | – | – | 69.79 | 90.31 | 91.45 |
Kappa coefficient | – | – | 66.27 | 89.18 | 90.32 |