Research Article
Investigating Nonlinear Shoreline Multiperiod Change from Orthophoto Map Information by Using a Neural Network Model
Table 2
Calculated root-mean-square errors for each beach with the use of different models.
| NN model (Type 1) | RMSE | Averaged RMSE | BH1 | BH2 | BH3 | BH4 | BH5 | BH6 |
| I2H2O1 | 0.0101 | 0.0101 | 0.0867 | 0.0195 | 0.0163 | 0.0090 | 0.0253 | I2H3O1 | 0.0067 | 0.0039 | 0.0717 | 0.0155 | 0.0146 | 0.0056 | 0.0197 | I2H4O1 | 0.0062 | 0.0024 | 0.0703 | 0.0152 | 0.0108 | 0.0056 | 0.0184 |
| NN model (Type 2) | RMSE | Averaged RMSE | BH1 | BH2 | BH3 | BH4 | BH5 | BH6 |
| I2H2O1 | 0.0098 | 0.0097 | 0.0878 | 0.0215 | 0.0158 | 0.0060 | 0.0251 | I2H3O1 | 0.0065 | 0.0038 | 0.0678 | 0.0169 | 0.0145 | 0.0056 | 0.0192 | I
2H
4O
1 | 0.0069 | 0.0023 | 0.0656 | 0.0159 | 0.0106 | 0.0056 | 0.0178 |
|
|