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Table 3 Error rate (%) given by linear SVM on CIFAR data

From: SDRNF: generating scalable and discriminative random nonlinear features from data

Methods

100

200

300

400

500

1000

1500

2000

2500

3000

RKS

64.15

60.45

58.15

57.31

56.31

53.79

52.27

52.21

52.61

51.75

SDRNF

58.94

52.44

51.15

49.29

49.11

45.94

44.02

45.28

45.53

47.19

  1. The first row indicates different number of approximate features from the kernel matrix. The proposed SDRNF clearly outperforms the other randomized method RKS