A novel intrusion detection method based on threshold modification using receiver operating characteristic curve

Jun Luo, Senchun Chai, Baihai Zhang, Yuanqing Xia, Jianlei Gao, Guoqiang Zeng

Abstract: Class imbalance makes traditional intrusion detection system have low detection rate (DR) and high false positive rate (FR) for minority class, which is unsuitable for practical needs. In order to im...