Correlation coefficients (R)

Training set

Test set

ANN Architecture

MSE

R₁ (Y₁)

R₂ (Y₂)

Y₁

R₃ (Y₂)

3-1-2

0.1659259

0.92128689

0.91239086

0.82247118

0.72747012

3-2-2

0.22996692

0.99740331

0.87870549

0.92032353

0.67258075

3-3-2

0.20802504

0.99777672

0.93682662

0.80768482

0.58815452

3-4-2

0.29619335

0.9987285

0.93693767

0.91939178

0.83428813

3-5-2

0.61754245

0.99872962

0.93693768

0.78946941

0.79764158

3-6-2

0.1949534

0.99872962

0.93693768

0.7362596

0.79232462

3-7-2

0.13496578

0.99872962

0.93693768

0.73462176

0.90039381

3-8-2

0.20382485

0.99872962

0.93693768

0.97739648

0.70138762

3-9-2

0.43937642

0.99872962

0.93693768

0.72102712

−0.30492145

3-10-2

0.28193651

0.99872962

0.93693768

0.96602334

0.90223518

3-11-2

0.26927229

0.99872962

0.93693768

0.79578759

−0.39306527

3-12-2

0.71747384

0.99872962

0.93693768

0.71367914

−0.22367037

3-13-2

0.53423457

0.99872962

0.93693768

0.97144311

0.64674232

3-14-2

0.3663114

0.99872962

0.93693768

0.86883668

0.9357336

3-15-2

0.25800042

0.99872962

0.93693768

0.75577645

0.87587747