Table 1.

The optimal performance of machine learning models

	KNN	RF	GNBC	SVM	LR
K‐mer length	4	3	6	6	6
Accuracy	0.90	0.91	0.84	0.84	0.85
Recall rate	0.94	0.91	0.91	0.88	0.87
Specificity	0.90	0.91	0.83	0.83	0.85
Precision	0.58	0.59	0.45	0.45	0.46
AUC	0.92	0.91	0.87	0.86	0.86

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