Table 4 Precision obtained by the classifiers for various feature selection methods (In %).

From: Explainable artificial intelligence approaches for COVID-19 prognosis prediction using clinical markers

Algorithm

WO

SCA

PSO

JA

HHO

GWO

GA

FPO

FA

DE

CSA

BA

MI

Random forest

84

84

81

87

91

82

86

89

82

83

82

92

91

Logistic regression

81

75

78

81

82

79

81

84

83

81

80

83

83

Decision Tree

77

81

73

87

79

78

84

78

77

75

72

86

84

KNN

75

81

75

77

77

82

78

78

78

78

76

78

77

Adaboost

81

86

75

87

90

82

85

87

81

83

82

89

93

Catboost

86

86

76

88

92

82

86

88

82

86

82

90

94

Lightgbm

86

83

79

88

90

84

83

88

82

84

82

90

93

Xgboost

84

85

82

89

92

84

86

86

82

85

85

91

95

Stacking

86

82

80

87

80

83

84

87

84

86

83

91

92

Hard-voting

87

83

79

90

84

83

87

86

83

78

86

91

94

Soft-voting

89

82

79

89

84

83

87

84

83

78

86

90

94