Table 9 Results of solar radiation prediction before the preprocessing step.

From: Advanced solar radiation prediction using combined satellite imagery and tabular data processing

Methods

MSE (W2/m4)

RMSE (W/m2)

MAE (W/m2)

R2

MAPE (%)

ANN

12.682

3.562

2.008

0.951

14.674

SCG

16.478

4.071

2.245

0.960

16.134

BR

14.623

3.826

2.059

0.954

13.912

SVR

18.538

4.317

2.367

0.967

15.029

MLP

16.493

4.069

2.305

0.966

16.589

Traditional LSTM

14.508

3.812

2.197

0.943

18.354

GRU

13.798

3.712

2.038

0.950

14.923

OMBGRU-SRP

11.372

3.217

1.765

0.973

11.652

Our

10.721

3.084

1.471

0.993

10.853