Ts = 10

Ts = 20

Ts = 30

PCA

46.93 ± 1.24

56.88 ± 0.70

62.76 ± 0.43

LDA

53.66 ± 1.02

49.85 ± 0.61

39.02 ± 24.20

DCA

23.76 ± 1.65

41.76 ± 2.62

51.08 ± 1.42

MDL

7.50 ± 1.50

13.89 ± 1.90

62.82 ± 1.60

LMNN

49.92 ± 0.95

56.81 ± 1.34

63.11 ± 1.43

RLDA

50.79 ± 0.72

58.05 ± 0.75

62.92 ± 0.52

MCML

23.78 ± 2.39

27.97 ± 1.98

31.31 ± 1.18

NCA

39.06 ± 0.72

42.01 ± 3.34

38.59 ± 2.11

AML

61.22 ± 0.88

68.95 ± 1.02

63.79 ± 0.43

KAML

14.67 ± 5.65

56.43 ± 0.73

60.24 ± 0.78