第二二，当前绝大多数入侵检测产品采用的都是专家系统，但网络攻击手段变化多样，导致误报漏报率太高；
Second, the expert system adopted currently by most intrusion detection products have high false alarm rate because the network attack means change variably.
本文从统计学角度探讨了辐射信号测量中误报率和漏报率的产生原因及其相互之间的关系，提出了控制误报率和漏报率的方法。
The producing reason of false alarm rate and missed alarm rate, along with their correlation in radiation dosimetry are discussed from the point of view of statistics in this article.
故障诊断中的误报和漏报现象直接影响诊断的准确率，同时在线故障诊断又要求很强的实时性。
The phenomena of misinformation and failing to report in fault diagnosis affect directly the quality of diagnosis, meanwhile, fault diagnosis on line demands real time.
降低攻击识别中的漏报率和误报率是现在一个急需解决的问题。
It is an imperative issue that reduces the false negative rate and false positive rate in attack recognition.
在一般的ID S中存在着很高的漏报和误报率。
There is a very high leaking and false alarm rate in general IDS.
现有的采用基于源代码分析的漏洞静态检测方法中存在的主要问题是误报率和漏报率较高。
The main problem of existing static vulnerability detection methods based source code analysis is their high false positive and false negative rates.
实际系统已完成两个月的试运行，漏报警率和误报警率比原逻辑预报系统都有所降低。
The practical system of BAO Steel company has been tested for two months. The omissive prediction ratio and the false prediction ratio have decreased.
本目标系统突出特点是在模式匹配中所做的修改，降低了误报率及漏报率。
The outstanding feature of this target system is to modify in process of module matching thus false alarm rate and failed reporting rate will be lowered.
针对模式匹配算法带来的高漏报率和误报率，引入了协议分析的方法。
This paper introduced one method called protocol analysis due to the high false acceptance rate and high alarm rate caused by pattern match algorithm.
实验结果表明，本文所设计的自适应蠕虫检测算法能够有效的检测网络蠕虫的传播，且具有较低的误报率和漏报率。
The result of experiments shows that our adaptive worm detection algorithm can effectively detect the spread of network worms, and has a low false alarm rate and omission rate.
试验结果表明：该算法具有低漏报率和低误报率的特点。
And the results of experiment manifested that the S-M algorithm has a trait of low false negative and low false positive.
在协议分析的基础上，采用IP数据包分片重组、TCP数据流还原等技术，降低漏报率，减少误报率。
On the base of protocol analysis, the system USES the technology of the fragment reassembly of IP packet, TCP data flow reverting, etc. It reduces leak and mistake alert of the intrusion.
实验结果表明该混合系统的漏报率和误报率都低于HMM方法。
Experimental results show that the false negative rate and the false positive rate of the hybrid system are both lower than the HMM based system.
采用KDD CUP99数据集进行测试实验，结果表明：该模型能够获得较高的检测正确率，同时具有较低的漏报率及误报率。
KDD CUP '99 is adopted in experiment and the result shows the model gets the lower false negative rate and false positive rate besides the higher accuracy.
实验证明，系统能够很好的实现火灾的早期报警，具有高辨识力，大大降低了火灾报警的误报与漏报率，较普通报警系统提前5分钟。
It has high identified ability and can decrease the rate of false or missing alarm signedly. Compared to normal system this system can alarm earlier for about 5 minutes.
实验结果表明，在保证误报率和漏报率的前提下该方法能在预定检测轮数内完成判定。
The results show that botnet detection is completed in expected round under controlled false positive rate and false negative rate.
实验结果表明，在保证误报率和漏报率的前提下该方法能在预定检测轮数内完成判定。
The results show that botnet detection is completed in expected round under controlled false positive rate and false negative rate.
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