Simulation results demonstrate that under purely linear, purely nonlinear, and mixed dependency structures, DCFS consistently outperforms classical screening methods such as SIS, CSIS, and IG-SIS in ...

Constant-false-alarm-rate (CFAR) detectors in sonar and radar are often implemented by forming the ratio of an unnormalized decision statistic from a test cell to an estimate of the noise background ...

Yet, there are statistical considerations in that we can estimate the rate at which false positives and false negatives will change with changes in the p threshold.

First, a phenomenological model of the axial signal is established to more clearly characterize the waveform difference between strand noise and damage signal. Second, a novel smooth function is ...

False alarm rate of artificial radioactive aerosol continuous monitor is inevitable. When the standard deviation of artificial radioactive aerosol concentration is determined, the minimum detection ...

Citation: Rethinking False Positive Exercise Electrocardiographic Stress Tests by Assessing Coronary Microvascular Function. J Am Coll Cardiol 2024;83:291-299. Summary By: Elizabeth A. Jackson, MD, ...

Secondary objectives included estimation of the sensitivity and false-positive rate. The patient false-positive rate was the proportion of FR-positive ovarian cancer subjects in whom all lesions ...

Early recognition of a false-positive troponin elevation could spare patients invasive and expensive procedures and mitigate anxiety. A 16-year-old girl who was an avid triathlete was transferred to ...

They found that, by setting a risk threshold above which men are counted as 'screen positive', the approach would reduce the number of false positives by three quarters compared to a standard PSA ...