Table 5 Classifiers and their Accuracy, Precision, Recall and F1-score after Normalization.

From: AndroDex: Android Dex Images of Obfuscated Malware

Classifier

Image Matrix

Accuracy

Precision

Recall

F1-Score

SVM

64

88%

0.82

0.88

0.85

128

89%

0.84

0.85

0.85

256

90%

0.88

0.89

0.89

KNN

64

82%

0.73

0.87

0.79

128

82%

0.77

0.77

0.77

256

84%

0.86

0.74

0.79

RF

64

90%

0.88

0.90

0.90

128

91%

0.89

0.89

0.90

256

94%

0.90

0.90

0.91

XGBoost

64

92%

0.88

0.88

0.89

128

94%

0.91

0.92

0.92

256

95%

0.90

0.92

0.92