absolute error中文什么意思

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用"absolute error"造句

绝对错误
绝对误差
绝对值误差

absolute: adj. 1.绝对的 (opp. relative, c ...
error: n. 1.错误；失错。 2.谬见，误想；误信；误解。 3 ...
error absolute: 绝对误差
absolute average error: 绝对平均差; 绝对平均误差
absolute closing error: 绝对闭合差

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例句与用法

The difference of two methods is relatively small and data of velocity accord preferably , the least absolute error is about 0 . 001m / s and the least relative error is 0 . 49 % in no boundary position , absolute error is big in the boundary positions which arouse measurement error
将数值模拟的结果和数字图像处理的结果相比较分析，发现两种方法之间的速度差别较小，在非边界点处两种方法的速度数据符合相对较好，最小绝对误差为0 . oolm / s ，最小相对误差为0 . 49 % 。
In the second part , we adopt a few typical error analysis methods , primarily including the relativity analysis and the regression analysis , to analyses the relative error and absolute error of the time error , spatial data error and statistic data error of the raw input data in the model . then , we take each influence factors in the model into the relativity analysis and the regression analysis . finally , we synthesize the results of the above error analysis to figure out the theoretic accuracy of that model as 87 %
第二部分主要是采用几种典型的误差分析方法，主要包括相关性分析和回归分析，对模型的原始输入数据的时间误差、空间误差和统计数据误差进行了相对误差和绝对误差的分析，然后又对模型中各影响因子进行了相关分析和回归分析，最后综合以上误差分析的结果得出该模型的理论精度为87 。
The above algorithm forms a double - two - stage iteration , as following : the results of monte carlo stimulation show that the double - two - stage iteration algorithm is more effective than empirical logistic regression after item and ability parameters recovery study . there are three advantages about the new method : first . the new method can be applied to estimate fewer items ; secondly , a test including fewer unusual response patterns can also be evaluated ; thirdly , the results compared with homogeneous software dealing with 2plm are accepted using mean absolute error as the criterion
这种新方法有以下三个优点：项目数很少时参数估计的结果也较稳定；能处理测验中含有少量特殊反应模式(见第二章)的参数估计；以估计值和真值之差的绝对值(平方)的平均值作为估计对真值的修复能力为指标，新方法的参数估计结果与同类流行软件相比，修复能力不相上下；特别地，新的参数估计方法可以用于多级评分项目gpcm ，并为估计题组项目开辟了另一条道路。
Based on a thorough investigation on positional variances of quality control points of jacket , absolute error ellipse and relative error ellipse , which can show the precision of quality control points of jacket in any direction , are presented and then applied to quality control of jacket
在对质量控制点的点位方差进行深入研究的基础上，给出表示导管架质量控制点在任意方向上精度的绝对误差椭圆和相对误差椭圆，进而将这两种误差椭圆应用于导管架的质量控制中，从而使导管架的质量控制更有效和准确。
So the plate - like drawing correcting process can be divided into two stages : absolute errors checking and comparative errors checking absolute errors checking include four modules which were line - weight checking , hatch checking . dimension checking and overlapped line checking comparative errors checking module include drawing compartmentalization , view recognizing , data getting and data compare in this correction system , line - scanning and circle - scanning algorithm , direct graphics element compare algorithm and character compare are used , which simplify the process and reduce difficulties
相对错误检查包括区域划分、视图识别、数据提取、数据提取等过程。相对错误的判断依据是答案图。本批改系统采用直线和圆弧扫描算法，并且结合图形元素直接比较法和特征比较法，既简化了处理过程，又降低了处理难度，比较圆满地完成了开题报告确立的任务。