Table 6 IPR, FRD, and classification accuracy for the CB dataset.

From: A block matrix incremental feature selection method based on fuzzy rough minimum classification error

NO

Feature Subset

FRD

IPR

SVM

KNN

1

21, 17, 34, 43, 60

0.4545

0.1882

0.6431

0.7337

2

26, 9, 45, 7, 30

0.4546

0.1965

0.6672

0.6674

3

28, 33, 24, 56, 58

0.4560

0.1943

0.6044

0.5937

4

36, 39, 35, 25, 10

0.4571

0.1912

0.7201

0.7203

5

40, 38, 21, 14, 54

0.4619

0.1908

0.5943

0.6718

6

14, 7, 55, 20, 32

0.4618

0.1878

0.6382

0.7000

7

18, 41, 35, 16, 2

0.4672

0.2147

0.6189

0.5891

8

55, 19, 14, 22, 13

0.4672

0.1961

0.6675

0.6334

9

44, 11, 30, 21,18

0.4686

0.1860

0.7932

0.8121

10

58, 42, 38, 42, 30

0.4714

0.2168

0.5704

0.5936

11

31, 23, 18, 41, 35

0.4753

0.1903

0.7046

0.7202

12

20, 31, 36, 44,16

0.4826

0.1872

0.7487

0.7443

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