false alarm rate

常見(jiàn)例句

The experiment results show that the system is quite successful and achieves a high hit-rate , low false-alarm-rate and high recognition speed.
實(shí)驗(yàn)結(jié)果表明，本系統(tǒng)在正確率、誤檢率、識(shí)別速度等方面均獲得了較理想的結(jié)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.
該方法采用傳統(tǒng)的恒虛警率（CFAR）檢測(cè)方法，但其門限設(shè)置是基于沿距離和多普勒單元功率譜值的回歸分析。
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.
對(duì)于偽裝性入侵行為與正常用戶行為來(lái)說(shuō)，僅靠一個(gè)傳感器的報(bào)告提供的信息來(lái)識(shí)別已經(jīng)相當(dāng)困難，必須通過(guò)多傳感器信息融合的方法來(lái)提高對(duì)入侵的識(shí)別率，降低誤警率。

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