对于概率Pn的命中率和误警率定义为: 命中率(Hit Rate)为: 误警率(False Alarm Rate)为: 对于每一段概率Pn都可以计算出它的HRn和FARn,这样就可以绘出一条通过点(0,0)和点(1,1)的曲线,这条曲线称为ROC曲线...
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通讯工程专业英语词汇翻译 ... 故障率 rate, failure 误警率 rate, false alarm 砷化镓长晶速率 rate, GaAs growth ...
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Simulation results show the mechanism can detect the DNS attack, it makes good compromise between the detection rate and the false alarm rate.
仿真结果表明,该机制能够有效检测DNS缓存攻击,并实现检测准确率和误警率间的平衡。
参考来源 - 基于累积和算法的域名系统缓存攻击检测The experiments prove that it can improve ability to detect and attain best balance between rate of detection and rate of false alarms by adjusting parameter.
实验证明该方法提高了系统识别未知入侵行为的能力,并且通过动态调整参数能使检测在误警率和检测率中达到较好的 平衡。
参考来源 - 基于模糊动态聚类的入侵检测·2,447,543篇论文数据,部分数据来源于NoteExpress
为此,本文提出了采用具有恒定误警率的阈值,以消除斑点噪声的影响。
Therefore, this paper develops an algorithm by using a variable threshold with constant false alarm rates to help suppressing the speckle in SAR images.
实验结果表明,与其他模型相比,该模型具有较低的误警率和较高的检测率。
Experimental result proves that the model can detect intrusion from the network connection data at a lower system false alarm rate and a higher detection rate.
为了降低入侵检测系统的误警率,提高检测率,在入侵检测模型中应用了一种改进BP算法。
To decrease the false alarm rate and improve hit rate of IDS, an improved BP algorithm was applied to an ID model.
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