false rejection

false rejection

[¦fȯls ri′jek·shən]
(statistics)
Rejecting on the basis of a statistical test a hypothesis which is correct.
References in periodicals archive ?
The evidence-based control limits are optimized for error detection, but with a low false rejection rate to remove the tendency of repeating the same control to resolve failures.
The new fingerprint algorithm is more accurate than its predecessor and significantly reduces false rejection rates to improve security levels, while compensating for poor fingerprint captures, as direct sunlight conditions for example, or distorted finger images.
This can reduce false rejection rates, and improve product quality by identifying each object, in turn improving colour, shape and foreign material detection and ensuring product quality.
5s]) would not be of significant additional benefit and would only increase the probability of false rejection.
Seashore addressed this conundrum by saying that there are good and bad vibratos even in successful artists and that the bad ones create a false rejection of the good.
The error rate for false rejection is the number of segments in which the speaker is falsely rejected divided by the total number of segments related to target speakers.
For each simulation iteration, we capture the rate of false rejection (i.
From these important studies, we may infer that (i) the presence of positive serial correlations increases the variance of the MK test, which consequently may lead to a false rejection of a true [H.
We add to the visual evaluation, two other qualitative assessment, which are the calculation of number of building detected and the second one is a calculation of false rejection rate and false acceptance rate for the detected buildings.
Voice biometrics security is measured in terms of false acceptance rates (when access is given to unauthorized people), false rejection rates (when authorized users are erroneously blocked), and equal error rate, or EER (the rate where the percentage of false acceptances is equal to the percentage of false rejections).
Quality parameters of authentication system, false acceptance and false rejection [9], highly depend on finger vein image processing algorithms and their resistance to noise i.
The new fingerprint algorithm offers even higher reliability than the previous version: at the same False Acceptance Rate (FAR) level, the False Rejection Rate (FRR) is up to three times smaller.