| 单词 | false negative |
| 释义 | BETA Examples offalse negativeDictionary> Examples offalse negative false negativeisn’t in the Cambridge Dictionary yet. You can help! Add a definition Falsenegativerates ranged from 0 to 5.5% (average 1.6%) and false positive rates were between 0 and 13.5% (average 1.2%). From theCambridge English Corpus A sensitivity analysis of the 1881-1902 dataset was calculated at the 50 % false positive/falsenegativerate. From theCambridge English Corpus Thus, we set b (false positive) greater than a (falsenegative). From theCambridge English Corpus Matching the cutoffs for all three events does, of course, reduce the false positive error; but the price is to increase thefalsenegativeerror. From theCambridge English Corpus For example, testing plans that have particularly large seed pools may have unacceptably highfalse-negativerates. From theCambridge English Corpus Some clinical trials use a power of 90% to further reduce the chance of afalsenegativeresult. From theCambridge English Corpus Each laboratory must have some idea of itsfalsenegativerates, from such cases as can be followed up. From theCambridge English Corpus The choice of these more cost-effective strategies, however, is conditioned by the acceptability offalsenegativerates which range from 2% to 13%. From theCambridge English Corpus Combining two adjacent optical sections also serves to reduce the likelihood offalsenegativecounts. From theCambridge English Corpus The reason for our longer life-span estimate is that we took the possibility offalsenegativecounts in 1981 and 1986 into account. From theCambridge English Corpus So the standard cutoff value was associated with a similar negative predictive value but had lessfalsenegativeresults. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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