1)posterior distribution后验分布
1.In the computing example of river network composed of nine channels,estimation and posterior distribution of roughness parameters of the channels are computed based on this new BP-Bayesian method.通过一个9河段组成的河网算例,使用本方法得到各河段糙率的后验分布和估计值,最大误差不超过3%;在测量值出现校准误差时,也能有效给出合理的估计值。
2.In the novel algorithm,posterior distribution is represented by mixtures of particle sets inside estimation window.该算法利用估计窗内的混合抽样粒子集描述后验分布,通过对估计窗内具有不同权值的粒子集依据其权值大小进行抽样,并根据当前观测值对抽取的粒子状态进行更新,实现对目标的跟踪。
3.Based on this,this paper uses posterior distribution theory of Bayesian analysis to obtain posterior distribution calculation mehtod of prior and then to obtain reasonable prior according to posterior distribution of prior in ordr to establish a Bayesian Prior selection method based on prior which is extended from ML-Ⅱ prior.基于这一观点,利用贝叶斯分析的后验分布理论,先得出先验的后验分布计算方法,再根据先验的后验分布确定出合理的先验,从而建立了一个基于先验的贝叶斯先验选择方法,它是ML-Ⅱ先验的一个拓广。
英文短句/例句
1.Some Posterior Distributions of Parameters in Normal Linear Model and Their Sampling Method under Counter x~2 Distribution;逆卡方分布下正态模型参数的后验分布及其抽样算法
2.The Posterior Distribution of the Parameters of Normal Distribution with Missing Data and Its Sampling Algorithm有缺失数据的正态母体参数的后验分布及其抽样算法
3.The Bayesian Procedure of the Minimum Posterior Risk Based on Transversal Normal Distribution;截尾正态分布的最小后验风险Bayes推断
4.Experimental study and analysis on bearing capacity of post grouting pile basing on effects of grouting distribution基于桩基后注浆分布效果的承载力试验和分析
5.The Bayesian Inference of Minimum Posterior Risk Based on Pareto Distribution under Type-II Censoring;定时截尾Pareto分布最小后验风险的Bayes推断
6.Study on Annulus Pressure Distribution after Perforation of Composite Perforators复合射孔器射孔后环空压力分布试验研究
7.Computer Simulation and Experimental Verification of Hardness and Microstructure Distribution of Cutting Pick After Induction Heat-treated镐形截齿感应热处理后硬度组织分布的计算机模拟及实验验证
8.Resolution restoration algorithm based on maximum a posteriori from Poisson-Markov distribution and blind multichannel deconvolution基于Poisson-Markov分布最大后验概率的多通道超分辨率盲复原算法
9.Experiment research on residual stress distribution in welding zons of large hydroturbine runners before and after anneal大型水轮机转轮焊接区退火前后残余应力分布规律的实验研究
10.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
11.body surface pressure distribution test车身表面压力分布试验
12.limited range provenance trial局部分布区产地试验
13.Distribution and Postmortem Redistribution of MDMA in Rats;MDMA在大鼠体内的分布与死后再分布
14.I parted from Bob after lunch.我于午饭后与巴布分别。
15.Almon distributed lag model阿尔蒙分布滞后模型
16.generalized rational distributed lag function广义有理分布滞后函数
17.polynomial distributed lag weight多项式分布滞后权值
18.Convergence Rates of Empirical Bayes Two-sided Test for the Shape Parameter of Exponential-Weibull Families指数-威布尔分布族参数的经验Bayes双侧检验问题
相关短句/例句
Posterior distribution验后分布
1.Prior and posterior distribution of SIMU successive test data was set up by the method and the information of pretest,sample and population.通过Bayes方法,利用先验信息、总体信息和样本信息得到捷联惯组历次测试数据的验前分布和验后分布,将统计推断建立在验后分布基础之上,减小了小样本情况下的统计分析误差。
3)Bayesian posteriorBayes后验分布
4)Prior and posterior distribution先验与后验分布
5)prior and posterior distributions先验和后验分布
6)joint posterior distribution联合后验分布
1.Combined with the life test data of each development stage,the joint posterior distribution of each stage reliability was presented.首先引入模型假设,以狄氏分布作为先验分布,综合利用产品研制的历史信息和专家信息,结合产品研制各阶段试验数据,给出了各阶段可靠性的联合后验分布。
延伸阅读
六验──人死六验【六验──人死六验】 ﹝出诸经要集﹞ 谓人生世间，作善作恶，罪福昭然，纤毫无隐；及临终时，将感来生善恶果报，先有六验。 ［一、验生人中］，谓若作善之人，将死之时，先从足冷至脐，脐上犹温，然后气尽者，即生人中。 ［二、验生天上］，谓若作善之人，将死之时，头顶皆温，然后气尽者，即生天上。 ［三、验生饿鬼中］，谓若作恶之人，从顶冷至腰，腰下犹温，然后气尽者，即生饿鬼中。 ［四、验生旁生中］，旁生，即畜生也。谓若作恶之人，从顶冷至膝，膝下犹温，然后气尽者，即生旁生中。 ［五、验生地狱中］，谓若作极恶之人，从顶冷至足，足底犹温，然后气尽者，即生地狱中。 ［六、验入涅槃］，谓若罗汉圣人，入于涅槃，或心及顶，数日皆温者。是也。（梵语罗汉，华言无生。梵语涅槃，华言灭度。）
