查询词典 prior distribution

Based on the view of theory and engineering practice, this paper illustrates that the prior distribution of the small sub-sample products' success-failure sub-systems must beβ(1/2,1/2), and then the Bayes corrected formula for the reliability estimation of the total system is presented.

本文从理论上和工程实践上说明了小子样产品的成败型分系统验前分布应取为 b （1/2，1/2），从而给出了由分系统试验数据折合成系统试验数据的Bayes方法修正公式。

Based on the fiducial inference, the author proposed the prior distribution of environmental factor.

基于信仰推断的理论，得出环境因子的先验分布，进而对环境因子进行Bayes估计。

According to its statistical structure of likelihood function, constructed their Bayesian estimation under the normal-Gamma conjugate prior distribution.

首先，从最简单的时间序列AR模型入手，分析了时间序列AR模型的统计结构及其条件似然函数，根据似然函数构造了模型参数的共轭先验分布。

Based on the Inclan research,the paper improves the prior distribution of variance parameter and the solution of maximum likelihood estimate for high efficiency in calculation.

本文在Inclan研究工作的基础上，改进了方差参数的先验分布和求解方法，利用变点解的一致性构造了一个快速算法，并以公共卫生突发事件SARS为例展示了新算法的高效率和准确性，为检测突发事件提供了一种实用有效的新技术。

The paper also discusses the posterior robustness of the fusion prior distribution based on this method.

并讨论了由该方法得到的融合先验分布的后验稳健性。

How to acquire proper prior distribution is a key problem in Bayesian analysis.

在Bayes小子样理论中，验前分布的获取与表示是一个关键问题。

We use a margin likelihood for selecting model, and set a special prior distribution of the parameters.

本文在变分Bayesian学习算法的基础上，针对高斯混合模型，提出了一种新颖的基于半Bayesian的参数估计与模型选择方法。

And the corresponding sufficient condition can be got with respect to classΓ prior distribution in restricted space.

容许估计的充分条件，并将此方法推广到限制空间中该类先验分布族Γ的情形。

Based on the analysis of accelerated factor, the prior distribution of mission reliability under the field test environment is carried out.

在加速因子分析的基础上，给出了现场试验条件下可靠度先验分布的计算方法。

A new proposal distribution, which integrates the motion information of the current frame with the prior distribution, is developed.

该方法利用系统的状态转移密度分布，结合目标当前时刻的运动信息共同决定目标的先验分布。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。