The presence of errors may result in a false anomaly or a false trend, which influence the effect of geological interpretation and even cause serious mistakes.
误差的存在，有可能造成假的异常或假的趋势，影响地质解释的效果，甚至会出现严重的错误。
Although the filtering method in frequency domain can solve the time variant filtering problem based on Fourier transform, the method may appear a false anomaly in conjunct part between Windows.
频率域滤波方法虽然可解决时变滤波问题，但这种方法是基于傅里叶变换，在窗口与窗口之间的接合部位会出现假异常。
For reducing the false alarm, we adopt hierarchical alert classifier which combined misuse intrusion detection and anomaly intrusion detection.
并且采取结合了不当行为与异常行为侦测的阶层式警报分类器来降低假警报。
There is no false local anomaly.
不出现假局部异常；
A new method for the anomaly detection based on the attributes similarity and the cloud model was proposed to alleviate the high false positive rate problem in the detection.
针对网络异常检测虚警率偏高的问题，提出了一种基于属性相似度云模型的网络异常检测新方法。
The main purpose of geochemical anomaly evaluation is to discriminate ore causing anomaly from the false ones in order to propose the prospective prediction area.
地球化学异常评价的主要任务是区分矿致异常和非矿致异常以及就此提出远景预测区。
To the problems higher rate of false retrieval in anomaly detection system due to the uncertainty of intrusion, this paper presents an Anomaly Detection Model Based on Q- Learning Algorithm (QLADM).
针对网络入侵的不确定性导致异常检测系统误报率较高的不足，提出一种基于Q-学习算法的异常检测模型（QLADM）。 该模型把Q-学习、行为意图跟踪和入侵预测结合起来，可获得未知入侵行为的检测和响应。
Experimental results show that compared with the existing methods, this method can find more anomaly domain names and has a relatively lower false positive rate.
实验表明，该方法较现有方法能够发现更多的异常域名，且具有较低的误报率。
Experimental results show that compared with the existing methods, this method can find more anomaly domain names and has a relatively lower false positive rate.
实验表明，该方法较现有方法能够发现更多的异常域名，且具有较低的误报率。
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