查询词典 posterior

Using the posterior distribution, we analyzed the influence of a particular datum as well as the data of one individual, on the estimates of the parameters.

我们在第三章采用分层模型思想，导出了效应参数的后验分布，并以这一分布为基础讨论了混合效应模型的Bayes局部影响分析。

From the twenty century, the computer technology has great development, which made the computation of the posterior distribution based on the multidimensional integral possible.

二十世纪以来，计算机技术得到了空前的发展，这使得以多维积分为基础的贝叶斯后验概率的计算成为可能，这也推动了贝叶斯计量经济学的发展。

Within methods of this class, tracking is solved by sequential building posterior probability distribution of target state, and sampling based Monte Carlo computing acts as one of the key technologies.

这类方法通过序贯构造目标状态的后验概率分布来求解跟踪问题，而基于抽样的蒙特卡罗计算方法则是其中关键的统计计算技术。

Bayesian method is adopted to determine the posterior distribution by using the prior information, population information and sample information.

结合当前样本信息，利用贝叶斯方法得到捷联惯组历次测试数据的验后分布。

When some parameters undergo the nonlinearity model, this algorithm can exactly present the posterior distribution, which is able to make full use of sensor measurement message every time, and optimize measurement variance.

按实际的非线性模型演化时，该算法能够很好地对非线性函数的后验均值与方差进行拟合，并充分利用了传感器每次量测带来的信息并进一步优化了测量方差。

The difficulty in statistical inference using Bayesian approach is calculating the posterior margin distribution, in most situations, it is very difficult to do so and even the formula can not be got.

运用Bayes 统计分析的方法进行统计推断的难点在于其后验边际分布的计算，在很多情况下很难，甚至不可能得到后验边际分布的解析表示，有时虽然可能得到解析表示但是结果相当复杂，不便于应用和推广。

Front stress distribution of plate was all higher than posterior. The stress distribution of plate Ⅱ was not most uniform.

背伸20°位3种固定方式的钢板应力分布都不均匀，钢板前部应力水平均高于后部。

It has been found that the MCMC approaches can estimate and derive the posterior joint probability distribution of the model parameters properly.

采用基于实测流量资料估计的置信区间可靠性作为评判标准，实验结果表明：就SMAR模型而言，MCMC方法能够更好地推求模型参数的后验分布。

The state posterior probability distribution resolved by theKalman filter is not approaching resolution.

通过Kalman滤波器求解出的状态后验概率分布是解析解，而不是近似逼近值。

The result indicated that the degree of influence to the reliability of existing structure in the order high to low are resistant force decreasing, resistant force posterior distribution and live load.

计算结果表明，影响既有结构可靠度的三个主要因素中，其显著性程度按照由高到低的次序是：抗力衰减、抗力后验分布、活荷载取值。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。