false alarm rate

基本解释

The experiment results show that the system is quite successful and achieves a high hit-rate , low false-alarm-rate and high recognition speed.
实验结果表明，本系统在正确率、误检率、识别速度等方面均获得了较理想的结果。
It uses a conventional constant false-alarm-rate(CFAR) detection procedure but the thresholding scheme is based on regression analysis of power spectrum values along range and Doppler cells.
该方法采用传统的恒虚警率（CFAR）检测方法，但其门限设置是基于沿距离和多普勒单元功率谱值的回归分析。
It′s difficult to identify the intrusion by the information gathered through one sensor, so we should use the information fusion method to improve the detection rate and lower the false-alarm rate.
对于伪装性入侵行为与正常用户行为来说，仅靠一个传感器的报告提供的信息来识别已经相当困难，必须通过多传感器信息融合的方法来提高对入侵的识别率，降低误警率。

Fido can pick up the smell of TNTvapor at concentrations of just a few parts per trillion, and it was the first sensor to find buried mines at a level comparable to dog performance, with a false-alarm rate of less than 5%.
FORBES: A Nose For Bombs

误报率
Facing fast-spreading worms, existing detecting systems have lots of defects, such as high false alarm rate.
现有蠕虫检测系统的误报率较高。
虚警率
A lot of experiments have shown the good robustness and low false alarm rate.
实验证明该算法具有较强的鲁棒性和较低的虚警率。
误警率
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。
电子、通信与自动控制技术
虚警率
虚警概率
误警率

虚报率
Feature-conjunction theory can be used to explain the dissociation between hit rate and false alarm rate.
击中率和虚报率在不同呈现条件下的分离,可以用特征-构造理论进行解释。