| No. of samples | No. of training samples | SVM | SSEPF-MMSF | MSEPF-MMSF |
---|---|---|---|---|---|
Asphalt | 6631 | 548 | 82.17 | 99.14 | 99.2 |
Meadows | 18,649 | 540 | 87.25 | 97.28 | 99.23 |
Gravel | 2099 | 392 | 81.23 | 95.95 | 95.43 |
Trees | 3064 | 524 | 93.21 | 98.66 | 96.28 |
Metal sheets | 1345 | 265 | 99.78 | 99.93 | 100 |
Bare soil | 5029 | 532 | 91.05 | 99.54 | 99.8 |
Bitumen | 1330 | 375 | 89.4 | 99.25 | 100 |
Bricks | 3682 | 514 | 85.17 | 97.66 | 98.18 |
Shadows | 947 | 231 | 99.89 | 99.79 | 97.36 |
AA (%) | – | – | 89.9 | 98.57 | 98.36 |
OA (%) | – | – | 87.6 | 99.18 | 98.8 |
Kappa coefficient (%) | – | – | 85.23 | 98.81 | 98.41 |