HTTP Cookie Covert Channel Detection Based on Session Flow Interaction Features

Table 4

Comparison results on different classification algorithms.

Classifier	Accuracy	Precision	Recall	F1 score
Random Forest	0.99858	1.0	0.99681	0.99840
Decision Tree	0.99007	0.99041	0.98726	0.98883
SVM	0.98014	0.96296	0.99363	0.97805
KNN	0.97588	0.95412	0.99363	0.97347
Naive Bayes	0.86524	0.99103	0.70382	0.82309

Bold values in Table 4 represent the best result in each indicator.