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区间长度的英文

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"区间长度"怎么读用"区间长度"造句

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  • burst length

例句与用法

  • Average confidence interval length
    平均置信区间长度
  • Experimental results show that the proposed method can decrease the time overhead required by the training of a neural network
    此时允许训练误差大小为真值置信区间长度的二分之一。试验结果表明该方法能减少神经网络的训练时间。
  • This chapter has proved the sampling methods in above three cases are asymptotically consistent and asymptotically efficient as the width goes to zero
    以上三种情况,本章证明了当区间长度趋于零时抽样的渐近相容性与渐近有效性。
  • This thesis mainly investigate the problem of confidence intervals of prescribed precision ( e . g . , the intervals " width ) and prescribed reliability controlled by coverage probability
    本文主要讨论具任给精确度(区间长度)和可靠度(覆盖概率)的区间估计问题。
  • Firstly , by numerical and theoretical analysis , the author compares some existent confidence intervals , for example , " exact " confidence interval , wald confidence interval and bayesian confidence interval , and finds some deficiencies points of the confidence intervals , whose modification version has been proposed . also , several better confidence intervals such as are also presented . secondly , for given confidence coefficient and interval width , the author constructs a class of asymptotical two - stage interval estimate procedures . at the same time , under varies restriction of confidence coefflcientent interval width , the optional sample size of the first stage has been computed by numerical computation . the numerical computation shows that the method considered in this dissertation have good properties and applied value
    同时,由于poisson分布的特性,我们知道不存在其参数区间长度小于0 . 5的置信区间,基于这些情况,我们主要展开了以下两个方面的研究:一是利用数值计算分析与理论分析的方法对现有的若干置信区间如“精确”置信区间, wald置信区间, bayes置信区间等进行分析比较,发现了一些缺陷,针对这些缺陷,我们进行适当的修正,并得到几种性质较好的置信区间如:修正大样本区间jeffreys原则下置信区间二是针对已给定的置信系数与区间长度,我们提出了一种渐近的两阶段区间估计程序,并利用数值计算的方法,在各种置信系数与区间长度限定下,算出了最优的第一阶段观测次数(抽样量) ,大量数据表明,本文考虑的方法性态良好,具有应用价值。
  • After contrasting and analyzing the two common used measure method of discontinuity , a modified method that is elaborate method of joint surveying is put forward for the first time . rational method to get spacing of joints is researched utilizing lots of statistical results . according to the theory of minimal valid length of scanline , 5m is chose as appropriate statistical section length to obtain the successive values of those indices indicating rock mass structure , they are spacing , number and total length of joint
    本文在对比分析目前两种常用的结构面测量方法优缺点基础上,首次提出了一种改进的结构面测量方法?节理详细精测法,并利用大量的统计结果,研究合理的间距取值方法,根据间距无偏差测量的最小有效测线长度理论,选择5m作为统计区间长度,获得了节理间距、条数、总长度随洞深的连续变化值。
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