Table 2.

The confusion matrix for assessing DOS.

Samples Number = 74		Ground Truth (Actual Class)
		Positive	Negative
Classification Results of k-Nearest Neighbors (kNN) (Predicted Class)	Positive	TP = 32 (43.24%)	FP = 5 (6.76%)
	Negative	FN = 13 (17.57%)	TN = 24 (32.43%)
Classification Results of Naive Bayes Classifier (NBC) (Predicted Class)	Positive	TP = 41 (55.41%)	FP = 8 (10.81%)
	Negative	FN = 4 (5.41%)	TN = 21 (28.38%)
Classification Results of Support Vector Machine (SVM) (Predicted Class)	Positive	TP = 42 (56.76%)	FP = 6 (8.11%)
	Negative	FN = 3 (4.05%)	TN = 23 (31.08%)