Table 2 CV of different feature subsets

Depth 0 CV

[x _cbf]

[X ₁ ,x _si]

[X ₂ ,x _tp]

[X ₃ ,x _drc]

[X ₄ ,x _std]

[X ₅ ,x _vrs]

[X ₆ ,x _gm]

[X ₇ ,x _sa]

[X ₈ ,x _sl]

[X ₉ ,x _mc]

93.40

93.80

94.02

93.98

95.93

95.96

95.84

95.84

95.81

95.78

Depth 1 CV

[x _si]

[X ₁ ,x _cbf]

[X ₂ ,x _drc]

[X ₃ ,x _tp]

[X ₄ ,x _std]

[X ₅ ,x _vrs]

[X ₆ ,x _gm]

[X ₇ ,x _sl]

[X ₈ ,x _sa]

[X ₉ ,x _mc]

83.13

84.90

86.74

87.11

87.19

87.40

87.39

87.35

87.28

87.28

Depth 2 CV

[x _cbf]

[X ₁ ,x _std]

[X ₂ ,x _vrs]

[X ₃ ,x _si]

[X ₄ ,x _gm]

[X ₅ ,x _tp]

[X ₆ ,x _mc]

[X ₇ ,x _sl]

[X ₈ ,x _sa]

[X ₉ ,x _drc]

91.86

92.90

93.18

93.18

93.22

93.15

93.17

93.12

93.15

93.25