Prior distribution是什么意思

网络释义

用法例句

Probabilistic distribution of geotechnical parameters by using AHP prior distribution fusion method;

基于AHP先验分布融合法的岩土参数概率分布推断

The design of bayesian classification and discrimination method among several populations based on diffuse prior distribution;

扩散先验分布下Bayes多总体分类判别方法的构造

It is usually assumed that the prior distributions of parameters and error are Gaussian distribution in remote sensing inversion.

在遥感反演中,通常假设反演参数和模型误差的先验分布服从正态分布,这个假设通常不太符合实际。

Using the Bayes’s theory about a estimate,the article researches the problem of probability change points,then gives a concrete priori distribution and posterior distribution,as well as gives a judge to the existence of probability change points.

利用Bayes估计理论,研究概率变点问题,给出变点的一个具体先验分布和后验分布,并对变点的存在性作出判断。

In this paper,the Bayesian estimations of C are obtained,on the supposition that C has priori distribution respectively:(1)U(C 1,C 2)(0C 1<C 22)prior;(2)Jeffreys noniformative prior;(3)conjugate prior.

设误差 X在心理状态数的作用下的分布为偏正态分布 ,即 X有密度f ( x;σ2 ,C) =C2πσe-x22σ2 x 02 - C2πσe-x22σ2 x >0其中 0 C 2为心理状态数 ,σ>0为未知参数 ,本文分别在 C服从 [C1,C2 ]上的均匀分布 ,Jeffreys无信息先验分布和共轭先验分布的假设下 ,得到了心理状态数 C的 Bayes估计。

In this paper, we take the Priori distribution in the Stochastic Linear Programming (SLP) as the uncertain information quantity.

本文把随机线性规划(SLP)问题的先验分布,理解为对该问题的不确定性的信息的度量,从而利用信息理论来确定(SLP)问题的先验分布。

Selecting the Subset of Distribution in the Prior Distribution Through Use of ε-contamination Class;

ε-代换类先验分布族中分布集的选择

The Fusion Method for Prior Distribution in Multi-sources of Prior Information

多源验前信息下先验分布的融合方法

A Study of Determining the Prior Distribution Based On the Rule of Maximum Entropy;

基于极大熵准则的先验分布确定方法

For Bayesian Robustness Analysis, in the Prior Distribution is Through Use of ε-contamination Class;

ε-代换类先验分布族的贝叶斯稳健性分析

The design of bayesian classification and discrimination method among several populations based on diffuse prior distribution;

扩散先验分布下Bayes多总体分类判别方法的构造

SEVERAL SORTS OF STOCHASTIC LINEAR PROGRAMMING AND ESTIMATION OF PRIOR DISTRIBUTION

几类随机线性规划模型及其先验分布的估计

Research into method selection of Bayesian Prior distribution;

贝叶斯统计学中先验分布的选择方法新探

Bayesian Method Based on Uniform Prior Distribution for Assessing Gunshot;

基于均匀先验分布武器射程评定的Bayes方法

Bayes VAR(p) Projecting Model Based on Minnesota Conjugate Prior Distribution;

基于Minnesota共轭先验分布的贝叶斯VAR(p)预测模型

Random Weighting Bayes Method to Determine the Prior-information Distribution of Rockmass Mechanical Parameters

确定岩体力学参数先验分布的随机加权Bayes方法

A Priori Distribution Selection Based on Bayesian Decision-Making

基于贝叶斯决策的先验分布的选取方法

Multi-stage Reliability-Growth Bayes Analysis for Exponential Product Based on New Dirichlet Prior Distribution

基于新Dirichlet先验分布的指数寿命型产品多阶段可靠性增长Bayes分析

Use of Structure Methods of Prior Distribution in Reliability Zero failure Data

先验分布的构造方法在无失效数据可靠性中的应用

In this paper, use of structure methods of prior distribution method of decreasing function and method of increasing function in reliability of zero failure data.

本文给出了先验分布的构造方法——减函数法和增函数法在无失效数据可靠性中的应用。

section pre equating

分测验预先等化 分测验预先等化

Our company has advanced coating machines, the cutting machine of the automated, make the apparatus of glue, apparatus of experiment; analyze that tests the means is complete, quality is guaranteed.

本公司拥有先进的涂布机，电脑分切机，制胶设备，实验器材；分析测试手段完善，质量保证。

Firstly producing many products of Beta random-variables, then analyzing them with numerical value closing in upon and validating the result.

先随机产生大量贝塔分布随机变量的乘积,用数值拟合来分析并验证拟合结果.

Optimal Distributed Decision Fusion with Fuzzy a priori Probabilities and Fuzzy Cost Functions Based on Minimum Bayesian Risk Criterion

先验概率和代价函数均模糊时基于贝叶斯最小风险准则的分布式决策融合