The false alert rate, average run length of the control charts' eight criteria are studied and the application of the eight criteria is illustrated.
由此，对控制图的八个判异准则的虚报率、平均链长等进行了分析研究，并说明了八个判异准则在实际中的应用。
Experimental results on the DARPA 2000 IDS test dataset show that the proposed method can efficiently decrease the false alert rate and reduce more than 60% of the alerts.
在DARPA 2000测试数据集上的实验结果表明，该方法能有效降低误报率，减少警报数目60%以上。
Aiming at the problem of traditional intrusion system, such as high false alert rate, alert torrent, alert isolation, a data fusion model in distributed intrusion detection is put forward.
针对传统的入侵检测系统存在的误警率高、存在告警洪流、告警孤立等缺点，引入了数据融合方法，提出了一个分布式入侵检测中的数据融合模型。
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