基于Dempster-Shafer证据理论的网络安全推断方法

吴楠, 程哲韬, 杜亮, 沈颖平

Network Security Inference Method Based on Dempster-Shafer Theory

WU Nan, CHENG Zhetao, DU Liang, SHEN Yingping

表2 随机森林模型的混淆矩阵

Tab.2 Confusion matrix of random forest model

实际分类 预测分类 Backdoor Injection Normal Password Scanning XSS Backdoor 0.9948 0 0.0052 0 0 0 Injection 0 0.9996 0.0004 0 0 0 Normal 0 0 1 0 0 0 Password 0 0 0.0008 0.9992 0 0 Scanning 0 0 0.0302 0 0.9698 0 XSS 0 0 0.0069 0 0 0.9931