偏差检测是一项在大型数据集中发现异常数据记录的任务。
Deviation detection is defined as the task of finding unusual data records in large datasets.
答:生长参考提供的是进行比较的基础,但其所描述的模式上的偏差并不一定是异常生长的证据。
A: a growth reference provides a basis for making comparisons but deviations from the pattern it describes are not necessarily evidence of abnormal growth.
那么这些异常值和分散度是怎么影响度量值和标准偏差的呢?
So how do these outliers and dispersion affect the values of the mean and standard deviation?
当然,对于此途径存在着由,例如,寻找缺陷并执行异常路径的测试引起的偏差。
Of course, there are deviations to this path that can be caused, for example, by the test finding a defect and executing an exception path.
几乎不用怀疑平均值和标准偏差会收到异常值存在的影响,而中间值和IQR所受到的影响则较小。
There is no doubt that both the mean and standard deviation are effected by the presence of outliers, while the median and IQR are much less impacted.
“异常”的确切定义还有待讨论,但它与应用偏差检测的领域有关。
How to define "unusual" exactly is subject to academic debate and may also depend on the domain where deviation detection is applied.
因此,如果在数据集内存在异常值的话,那么度量值和标准偏差会得到相应的定位。
Thus, if outliers are present within the dataset the mean and standard deviation are located accordingly.
对于标准偏差而言,这种效果更加显著,我们可以看到标准偏差是包含异常值时标准偏差的6倍左右。
For the standard deviation the effect is more pronounced, we can see that the standard deviation is roughly six times greater when outliers are included.
因为在北极进行的研究比在其它地方少得多,这些结果也许会有统计上偏差。 不管异常的解释是什么,在计算地球呼吸率和确认其速度加快时,都纳入了那个数据。
Because there were many fewerstudies conducted in the Arctic than elsewhere, the results may beprone to statistical aberrations.
在异常值非常明显的数据集中,中间值和标准偏差值不应该用作位置的度量值。
In datasets where outliers are evident, the mean and standard should not be used exclusively as measures of location.
如果遥远星系的异常速度和近处的不一样,那么他们的结果就将是有偏差的。
If the distant galaxies have different peculiar velocities than the nearby galaxies, the researchers' results would be skewed.
合同中是否明确规定了偏差、超标检验数据和异常情况的报告职责?哪一方负责跟踪后续措施?
Does the contract specify the obligations for reporting deviations, OOS and abnormal situations? And which side is responsible for follow-up actions?
您必须完全熟悉什么是正常的,然后才可以看出偏差将被称为异常。
You must be thoroughly familiar with what is normal before you can discern the deviations that would be termed abnormal.
时间平均场(气候场)与时间偏差(异常)场集的相对强弱在二者相似与否中起到重要作用。
The relative intensity of the time averaged(climatic)field and temporal anomalies field set plays an important role in their similarity.
结论:抑郁症患者的行为学反应异常和认知功能受损,存在负性认知偏差。
CONCLUSION: Abnormal behavioral feature and cognitional functional disorder, and negative cognitive deviation existed in major depression.
孤立点挖掘又称孤立点分析、异常检测、例外挖掘、小事件检测、挖掘极小类、偏差检测。
The problem of outlier mining has been variously called outlier analysis, anomaly detection, exception mining, detecting rare events, mining rare classes, deviation detection, etc.
在异常的冬季风偏北风分量强迫下,西太平洋上形成的偏差气旋环流在夏季已不存在,这时东亚夏季风反而增强。
The northerly component of the winter monsoon anomaly makes the anomalous cyclone over the western Pacific not exist and the East Asian summer monsoon becomes stronger.
如果一个实际的入侵行为稍有偏差就有可能与正常的模式相匹配,而异常检测系统则无法检测到这种入侵行为。
In addition, an actual intrusion with a small deviation may match normal patterns. So the intrusion behavior cannot be detected by the detection system.
温度偏差色彩报警功能,可及时发现异常温度点。
Color temperature deviation alarm function can be found abnormal temperature point in time.
本文对不同平衡温度模拟结果的差异(偏差场)进行了分析,探讨某局地热力强迫对全球其它区域环流异常的影响效应。
The differences between results of simulations with different equilibrium temperatures reflect the effects of local thermal forcing on the anomalous response of the global circulations.
介绍当今确定天文大地垂线偏差的新仪器———CCD自动天体测量仪和确定两点间高程异常差的新方法。
A new means of determining astro geodetic deflection of the vertical CCD automatic astrometer and the new method to determine the difference of height anomalies between two points are described.
标样和试样处理的差异使分析结果产生偏差,造成碳含量异常的主要原因是试样不良,因此减少试样不良是提高试样代表性的主要措施。
The different treatments of the standard sample and sample for detecting will lead to the deviation of analysis result. So the main measures to improve sample representation is to decrease bad sample.
本文对高度异常及垂线偏差的截断误差进行了估计,导出了高阶截断系数的近似表达式。
In this paper, the truncation errors of the height anomaly and vertical deflection are estimated, and the approximate expressions of the higher order truncation coefficients are derived.
更高高度上模拟结果和实验结果的偏差是由于模拟过程中没有考虑F层异常吸收的作用。
The distinct difference between the numerical results and the experimental one at higher altitudes is due to anomalous heating of the F layer ionosphere.
更高高度上模拟结果和实验结果的偏差是由于模拟过程中没有考虑F层异常吸收的作用。
The distinct difference between the numerical results and the experimental one at higher altitudes is due to anomalous heating of the F layer ionosphere.
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