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Table 8 Comparison of the classification accuracy using the original forward search and the proposed method

From: Improving feature selection performance using pairwise pre-evaluation

Forward

GDS1027

GDS2545

GDS2546

GDS2547

GDS3715

Orig

Modi

Orig

Modi

Orig

Modi

Orig

Modi

Orig

Modi

KNN

0.69

0.66

0.64

0.61

0.65

0.63

0.64

0.55

0.84

0.87

SVM

0.83

0.84

0.73

0.75

0.73

0.749

0.74

0.82

0.88

0.91

Ft number

11

14

10

15

8

10

9

16

8

13

  1. Orig Original algorithm, Modi Proposed modified algorithm