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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2013
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Article
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Tab 1
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Research Article
A Novel Sparse Least Squares Support Vector Machines
Table 1
Time cost of 10-fold cross-validation on two-spiral data by FLSA-SVMS, SVMs, and LS-SVMs with fixed kernel parameters:
for FLSA-SVMs,
for SVMs, and
for LS-SVMs.
No. of folds
FLSA-SVMs
SVMs
LS-SVMs
SMO
CG
1
0.218
0.843
0.125
2.915
2
0.203
0.766
0.141
2.832
3
0.219
0.859
0.125
2.815
4
0.219
0.735
0.140
2.916
5
0.203
0.703
0.125
2.821
6
0.219
0.890
0.125
2.861
7
0.219
0.954
0.141
2.941
8
0.218
1.000
0.125
2.842
9
0.219
0.968
0.125
2.847
10
0.219
0.907
0.125
2.847
2.156
8.625
1.297
28.637