英语释义

1. a set in which all of the possible outcomes of a statistical experiment are represented as points

片语

small sample space小样本容量的

sample probability space[数]

population or sample space样本空间

Sample Space and Events样品空间及事件

Sample e space样本空间

denumerable sample space[数]

complex sample space复杂样本空间

scale sample space尺度采样间隔

英汉例句

• to obtain sample space used to establish the nonlinear regression model, the fem simulation tests were arranged with the methods of orthogonal and random experimental design.

  基于正交和随机方法安排了有限元仿真试验，获得了用于非线性电磁建模的样本空间。

• during the statistical process of density, the probability density distribution of the rock mass structural plane in sample space is assumed as normal distribution.

  在密度统计过程中，把巖体结构面样本在空间上的概率密度分布假设成正态分布。

• sample space order method is used to give the lower confident limits of mean life under unequal time truncations for exponent distribution.

  使用样本空间排序法给出了指数分布情形下不相同定时截尾试验平均寿命置信下限的估计方法。

• basic idea is to adoption of non-linear transform, so that after changing the characteristics of the sample space become linearly separable.

  基本思想是通过非线性变换，使样本变换之后的特征空间中变得线性可分。

• the definition and quality of conditional probability of fuzzy events were given. the total probability formula of fuzzy events in general division of sample space was also given.

  给出f事件的条件概率定义和性质，并在基本空间普通划分下给出f事件的全概率公式。

• in this dissertation, we propose improved genetic algorithm and utilize it to search sample space for classification and evaluation with the best representative subset of training set.

  本文提出一种改进的遗传算法，利用改进的遗传算法搜索样本空间，将得到的训练集的近似最优代表性子集作为训练集去分类评估集。

• since we know one of the children is a girl, we will drop the boy-boy possibility from the sample space .

  因为我们已经知道其中有一个女孩，我们就可以去掉男孩-男孩的可能性。

• the method of constructing the lower confidence limit is based on sample space ordering.

  利用样本空间排序法给出了参数优良的置信下限与计算置信下限的递推公式。

• graph-based learning is a very active direction of semi-supervised learning in recent years. it describes the sample space by graph, and uses neighbors to spread label information in point cloud.

  基于图的学习是近几年来半监督学习中一个相当活跃的方向，它用图来描述样本空间，利用近邻点的位置来控制标记信息的传播。

• the application of total probability formula and bayes formula for sample space on which two disservements and these formulas of the sample space have proved.

  讨论了样本空间有不同划分时全概公式和贝叶斯公式的应用方法，给出了样本空间有两种划分时全概公式和贝叶斯公式的证明。

• results showed that latin hypercube sampling can capture more variability in the sample space than simple random sampling especially when the number of simulations is small.

  结果表明，与普通随机采样相比，拉丁超几何体采样能捕获更多的不确定性，特别是在蒙特卡罗模拟次数较少时。

• the sample space with the parameters of track features is constructed, and track association is performed with isodata algorithm.

  将表征航迹特征的参量构成待分类的样本空间，利用isodata算法对来自不同传感器的航迹进行关联。

• researching on the means, variance and distributing function of mixture distribution, the formula for the arl of ewma in the mixture distribution sample space s is given.

  在研究混合分布的均值、方差和密度函数的基础上，推导了基于混合分布样本空间s的ewma控制图平均运行链长（arl）公式；