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1 词典释义:
false positive
时间: 2025-09-06 08:04:06

n.假阳性(医学检验所得的错误阳性结果);假阳性案例;被误诊为有病的人;

双语例句
  • Fixed a false positive sync bug.

    修正了一个假阳性同步错误。

  • That may or may not have been a false positive.

    这也许是年轮法的一个检测错误,也许不是。

  • What consequences do the false positive and false negative errors entail?

    犯假阳性和假阴性的错误会造成什么后果呢?

  • By avoiding the equals operator JsUnit can avoid many false positive test runs.

    通过避免相等操作符,JsUnit能够避免许多看似正确实则错误的测试。

  • Social prejudice against the infected means that a false positive also causes harm.

    由于社会对感染者存有偏见,因此假阳性结果也会造成伤害。

  • Even realizing that the findings may have been a false positive, I still respect it.

    即使是认识到这发现本就是错误肯定,我仍尊重它。

  • As it turns out, this is one area where the exploration test fails and yields a false positive.

    事实是,探察测试在某个地方出问题了,产生了一个误判。

  • Low false positive rate: Issues are proven, because the tests are performed on a running application.

    低级假阳性率:由于这些测试是在一个运行的应用程序中执行的,因此问题也被证明。

  • But that introduces false positive results; in other words, some normal tissues are marked as suspicious.

    但这却导致了假阳性的结果,换句话说,一些正常的组织反而被怀疑癌变。

  • "If you had a system that didn't react and give false positive, that would certainly be an advantage," said Foran.

    “如果能够研究出一种不会和其它物质作用给出错误反馈的系统,这无疑将是其优势。”Foran说。

  • If the model that was used to make the extrapolation is wrong in some way, then the result could be a false positive.

    如果我们使用的数学模型在某些方面有错误,那么结果也有可能是错的。

  • Finally, the last point I want to raise about classification before using WEKA is that of false positive and false negative.

    在使用weka前,有关分类我还想指出最后一点,那就是假正和假负。

  • It is important to rule out fractures and degenerative diseases in any patient as they may cause false positive interpretations.

    但有些其他的疾病需要与骨转移相鉴别,例如骨折和退行性变,因为这两种病变也可以造成放射性物质的过多吸收造成假阳性。

  • So while false positives from the signal are possible, the combination of EEG and EMG data makes a false positive much less likely.

    因此尽管可能出现假阳性信号,但是脑电图和肌电图的组合可以将假阳性的几率大幅降低。

  • Failing to remove old build artifacts, which leads to a Polluted Environment causing false positive and false negative errors.

    没有清除旧的构建工件,造成环境混乱,引起误判和漏判错误。

  • But this approach is crippled by a very high false positive rate - many partial matches turn up people unrelated to the actual perpetrator.

    但这种方法缺陷是有极高的假配对概率:许多部分配对的结果是,配对人与实际的违法人员没有关系。

  • Gigerenzer then rephrased the statistics: if we ignore the negative tests, nine times out of ten, a positive test for cancer is a false positive.

    然后,吉格仁泽用不同的话把数据重新组织了一遍:如果我们忽略掉负面测试,十次中有九次,癌症的正面测试就是错误判对。

  • Basically, a false positive is a data instance where the model we've created predicts it should be positive, but instead, the actual value is negative.

    假正指的是这样的一个数据实例:我们创建的这个模型预测它应该是正的,但事实相反,实际值却是负的。

  • Many of current IDSes implement only signature-based intrusion detection which gives them less false positive but with a unbearable false negative.

    当前大多数IDS系统仅采用基于特征的检测以减少误报,然而这会造成不可忍受的漏报问题。

  • It is an important research topic to improve detection rate and reduce false positive rate of the detection model in the field of intrusion detection.

    在入侵检测研究领域中,提高检测模型的检测率并降低误报率是一个重要的研究课题。

  • Unfortunately, they also have a relatively high false positive rate -- enough that I need to manually examine some of the spam folders from time to time.

    遗憾的是,这些过滤器的“误承认”的发生率比较高 — 以至于我不时地需要手工来检查垃圾邮件文件夹中的 某些邮件。

  • If he infers that she is interested when she is in fact not interested, then he has made an error of false positive (what the statisticians call the "Type I" error).

    如果他推断说,她感兴趣,而她其实上不感兴趣,那么他犯了假阳性的错误(统计人员所谓的“第一类”错误)。

  • In the final step, the user-defined function (UDF) itself is evaluated to filter out all false positive candidates, in other words, remove all non-equal strings.

    在最后一步,对用户定义函数(UDF)本身求值,以过滤掉所有误判的候选者,即去掉所有不相等的字符串。

  • To maintain our exceptionally low false positive rate and continue to provide high detection rates, file reputation data also includes millions of genuine files, too.

    为了保持我们特别低的误报率,并继续提供高的检出率,信誉数据文件还包括数以百万计的干净文件。

  • In other words, without the dollar sign to anchor the end of the string, a very long string with a matching prefix, such as "martin1234-cruft," would yield a false positive.

    换言之,没有美元符号锚定字符串的结尾,带有匹配前缀(例如 “martin1234-cruft”)的非常长的字符串将生成误判 (false positive)。

  • To make sure that the code is working properly and that you aren't getting a false positive, change either the password in the code or the INI file and run the example again.

    要确保代码正常工作且获得的不是一个误报,在代码内更改密码或更改这个INI文件并再次运行此示例。

  • The researchers realized after retesting that the finding was a false positive, but they started talking about ways to communicate clinically relevant information to participants.

    研究者后来重复试验发现这是个假阳性结果,但是他们开始讨论如何将相关的临床结果反馈给受试者。

  • Operating inconsistencies among systems and apparatus that increases the rate of false positive alarms leads to errors in patient care management, some of which are possibly fatal.

    系统和设备之间的操作不一致性会增加假阳性警报,从而导致患者治疗管理的错误,有些错误甚至可能是致命的。

  • So we make two types of errors: a type I error, or false positive, is believing a pattern is real when it is not; a type II error, or false negative, is not believing a pattern is real when it is.

    因此我们常犯两类错误:第一类,是虚假的肯定,当原型并不存在时它认为原型是真的;第二类,是虚假的否定,当原型存在时它却认为原型是虚假的。

  • He described the probabilities associated with a breast cancer test: one percent of women tested have the disease, and the test is 90 percent accurate, with a nine percent false positive rate.

    他将概率与乳腺癌测试关联起来:1%的女子测试出得癌症,测试在90%的情况下为准确,但有9%的错误判对率。