표 6. | Table 6. 표본 데이터 수에 따른 베리오그램 모델 별 RMSE 성능비교 | RMSE performance comparison by veriogram model according to the number of sample data.
Sample data | SVM model | Exponential model | Spherical model | Gaussian model | Linear model |
100 | 1.27 | 1.28 | 1.19 | 1.54 | 1.24 |
200 | 300 | 0.85 | 0.65 | 0.90 | 0.68 |
0.87 | 0.65 | 1.31 | 1.2 | 0.88 | 0.68 |
400 | 0.47 | 0.50 | 0.49 | 1.11 | 0.53 |
500 | 0.40 | 0.41 | 0.4 | 1.05 | 0.44 |
600 | 0.36 | 0.35 | 0.36 | 0.98 | 0.38 |
700 | 0.33 | 0.30 | 0.31 | 0.90 | 0.33 |
800 | 0.29 | 0.27 | 0.28 | 0.84 | 0.29 |
900 | 0.26 | 0.25 | 0.26 | 0.78 | 0.27 |
1000 | 0.21 | 0.20 | 0.21 | 0.71 | 0.22 |
1100 | 0.17 | 0.16 | 0.16 | 0.62 | 0.17 |
1200 | 0.16 | 0.14 | 0.15 | 0.56 | 0.15 |
1300 | 0.15 | 0.10 | 0.11 | 0.46 | 0.12 |
1400 | 0.12 | 0.09 | 0.10 | 0.40 | 0.11 |
1500 | 0.09 | 0.03 | 0.03 | 0.24 | 0.04 |