Serial number

Recognition method

Average recognition rate/%

Variance

1

BP

67.06

0.0028

2

HBPNNs

91.2

0.0002537

3

RBF

90.5

0.0005

4

HRBFNNs

93.85

0.0002476

5

SVM

93.6

0.0002147

6

MCDFC

94.15

0.0001424

7

DBNESR

95.63

0.0000523