R2

The type of neural network

BP

RBF

GRNN

EIMAN

Min

0.3354

0.2724

0.1266

0.5299

Max

0.7468

1

1

0.8960

Mean

0.6207

0.9098

0.5345

0.7750

Median

0.6252

1

0.5568

0.7692

Std

0.0598

0.1602

0.2763

0.0605