Color Face Recognition Based on Steerable Pyramid Transform and Extreme Learning Machines
Table 4
Comparison of parameter adjusting time and testing time of k-NN, FNN, SVM, and ELM: the AR database.
ex1
ex2
Parameter adjusting time (s)
Testing time (s)
Best parameters
Parameter adjusting time (s)
Testing time (s)
Best parameters
k-NN
4.3
0.12
10.27
0.38
SVM
119
0.28
(21, 2−10)
508.12
1.157
(21, 2−10)
ELM
12.79
0.034
82.54
0.080
FNN
1875
0.028
11494
0.032
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