Gaussian Pyramid for Nonlinear Support Vector Machine

Table 1

Running times of different databases to train an SVM using SMO.

#Samples of the database	Test time (s)
2265	0.9
3185	1.8
4781	3.6
6414	5.5
11221	17.0
16101	35.3
22697	85.7
32562	163.6