隐含层数

单层

双层

三层

参数

c

m

τ

c

m

τ

c

m

τ

Ⅰ组

0.57966

0.40077

0.92737

0.78055

0.42318

0.94492

0.78066

0.44937

0.95129

Ⅱ组

0.66055

0.41914

0.93884

0.71455

0.44984

0.94055

0.76923

0.52794

0.94372

Ⅲ组

0.68022

0.46576

0.93566

0.74302

0.49673

0.94232

0.63295

0.44195

0.93182

Ⅳ组

0.74777

0.49825

0.93930

0.75796

0.49696

0.93733

0.76297

0.49321

0.94276

Ⅰ组MSE

0.00975

0.01821

0.18839

0.00864

0.01779

0.17494

0.00643

0.01541

0.13998

Ⅱ组MSE

0.00684

0.01633

0.16642

0.00698

0.01626

0.17704

0.00601

0.01430

0.13935

Ⅲ组MSE

0.00734

0.01536

0.15973

0.00643

0.01599

0.17344

0.00606

0.01402

0.14536

Ⅳ组MSE

0.00594

0.01556

0.16273

0.00561

0.01508

0.16127

0.00503

0.01406

0.14595