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bayes估计     
相关语句
  bayes estimation
    Empirical Bayes Estimation of the Reliability Performances for Cold Standby System
    冷贮备系统可靠性指标的经验Bayes估计
短句来源
    Application of experience Bayes estimation in ranging
    经验Bayes估计在距离测量中的应用研究
短句来源
    According to the basic theory of Bayes, research into Bayes estimation of multigroup ranging measurement test and derive formulas used in range and density test when average value and variance are unknow.
    根据Bayes方法的基本思想,研究多组距离(长度)测试Bayes估计,推导出均值、方差未知时的距离(长度)、密集度检验所用公式。
短句来源
    Based on these distributions,the shear strength parameters of slide zone clay of neogenic landslide can be presumed by Bayes estimation.
    对于有少量试验数据的新生型滑坡,可利用Bayes估计对其滑带土抗剪强度参数进行优化;
短句来源
    For landslide with a few test values,the shear strength parameters can be optimized by Bayes estimation; and for neogenic landslide without test values,the shear strength parameters of slide zone clay can be obtained with some data of neighbouring and similar landslides by Bayes estimation.
    对于缺乏试验数据的新生型滑坡,可利用周边滑带土性质相似的滑坡抗剪强度参数作为先验分布,利用Bayes估计确定其抗剪强度。
短句来源
  bayesian estimation
    The Hierachical Bayesian Estimation of Failure Rate of Exponential Distribution of Zero failure Data
    指数分布无失效数据失效率的多层Bayes估计
短句来源
    Bayesian Estimation while Considering the Credibilityof the Prior Information
    考虑验前信息可信度时的Bayes估计
短句来源
    Abstract In this paper, when prior distribution of the failure rate is in form of Gamma distribution Gamma(1,b), hierachical Bayesian estimation of the failure rate in exponential distribution has been come out from zero failure data.
    对指数分布无失效数据的失效率,在先验分布为Gamma分布Gamma(1,b)时,给出了多层Bayes估计,从而可以得到无失效数据可靠度的估计。
短句来源
    When for life distribution such as logarithm-normal distribution of certain hydraulic pump, Bayesian estimation of failure probability is given, and after introducing failure information, Bayesian estimation and synthesized estimation of failure probability are given. Synthesized estimation of reliability for certain hydraulic pump under zero-failure data condition is also obtained.
    对一种液压泵在寿命服从对数正态分布时,给出了失效概率的Bayes估计,在引进失效信息后,给出了失效概率的Bayes估计和综合估计,并给出了该液压泵在无失效数据情形可靠度的综合估计。
短句来源
    By considering the credibility of the prior infor ma tion, a new Bayesian estimation algorithm is studied, and the estimation of norm al distribution parameters is provided.
    研究了考虑验前信息可信度时的验前分布和Bayes估计算法,给出了正态总体参数的Bayes估计方法。
短句来源
更多       
  bayesian estimate
    A process method for zero-failure data of the product is developed synthesized new Bayesian estimate method. When the case of zero-failure data, put forward the definition of new Bayesian estimate for failure rate, and given the new Bayesian estimate of failure rate.
    提出了产品无失效数据的一种处理方法——综合新Bayes估计法,给出了产品在无失效数据情形失效率的新Bayes估计的定义,并给出了失效率的新Bayes估计
短句来源
    After some failure information is introduced by doing an extra-test, define are given for synthesized new Bayesian estimate of failure rate and reliability.
    在引进失效信息后,给出了失效率的新Bayes估计,并给出了失效率、可靠度的综合新Bayes估计
短句来源
    In this paper, the Bayesian method, an estimate method for parameter in reliability engineering is put forward. The author gives definition of the new Bayesian estimate for failure probability and failure rate, and shows the estimate of the failure probability and the failure rate by new Bayesian method.
    提出了可靠性工程中参数的一种估计方法———新Bayes估计法 ,给出了失效概率、失效率的新Bayes估计的定义及其新Bayes估计
短句来源
  “bayes估计”译为未确定词的双语例句
    This paper follows the example of parallel system,deduces expressions of R s (t) and MTTF s,and gives numerical example and analysis results.
    本文以独立元件的并联系统为例,推导出Rs(t)和MTTFs的Bayes估计表达式,并给出算例和分析结果
短句来源
    Then we compare the EB estimates with the classical MLES by means of MonteCarlo simulation.
    运用随机模拟方法,将经验Bayes估计与经典的极大似然估计进行了比较。
短句来源
    Bayesian method is applied to derive the failure probability under DOOR The method takes beta distribution as the prior distribution. The scale parameter of beta distribution is not fixed, but follows a uniform distribution. Adopting the weighted least square estimate method, the formulas of reliability distribution parameter is obtained.
    以不完全в分布B(Pi-1,1,1,b)为先验分布,提出了DOOF(单失效数据)中失效概率Pi的多层Bayes估计方法:采用加权最小二乘法估计法,给出了DOOF数据下可靠性分布参数和特征估计值的计算公式;
短句来源
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  bayes estimation
The asymptotically optimal empirical bayes estimation in multiple linear regression model
      
Empirical Bayes estimation of the parameter vector θ=(β',σ2)' in a multiple linear regression modelY=Xβ+ε is considered, where β is the vector of regression coefficient, ε∽N(0,σI with σ2 unknown.
      
In this article, Bayes estimation of location parameters under restriction is brought forth.
      
Individual Prior Information in a Physiological Model of 2H8-Toluene Kinetics: An Empirical Bayes Estimation Strategy
      
Two measures of the influence of the prior distribution p(θ) in Bayes estimation are proposed.
      
更多          
  bayesian estimation
Consideration was given to the Bayesian estimation in the multidimensional indefinite-stochastic observation model using the minimax criterion with the generalized probabilistic risk functionals.
      
In the first case, nonlinear regression analysis is used in combination with successive Bayesian estimation.
      
The map is represented by an occupancy grid framework and updated by the Bayesian estimation mechanism.
      
A Bayesian estimation framework was chosen to build up a regularization scheme based on the weak membrane model.
      
Dynamic Bayesian estimation of displacement parameters of continuous curve box based on Novozhilov theory
      
更多          
  bayesian estimate
A family of distributions is defined for which the generalized Bayesian estimate of a real parameter θ, constructed according to the repeated choice, does not depend on the choice of the even convex loss function from a sufficiently wide class.
      
When samples of products are tested and no failur events occur, the definition of expected Bayesian estimate is introduced and the estimates of failure probability and failure rate are provided.
      
It is shown that the LS estimate of the LICA problem is identical to the Bayesian estimate based on the mode of the posterior distribution.
      
When the decoding algorithm used for this calculation approximated an optimal, Bayesian estimate of the relative likelihoods, the percentage correct increased from 14% correct (chance was 5% correct) with one neuron to 67% with 14 neurons.
      
For eliciting a prior distribution which can be used in deriving a Bayesian estimate, a computerized-simulation method is introduced.
      
更多          
  bayes prediction
Bayes prediction density and regression estimation - A semiparametric approach
      
Bayes prediction limits and predictive estimators under absolute-error loss can readily be computed using iterative methods.
      
Bayes Prediction Robustness in Terms of L1-Distortions of Prior Probability Distribution
      
It is important to notice that this second seed is correctly predicted compared to the Bayes'prediction with PBs, which gives the PB series mnopa.
      
Retrospective estimates of the strength and form power of Bayes prediction of amino acid sites under positive selection.
      


Abstract This paper discusses the multivariate linear model Where ε is distributed as a specialclass of matrix-elliptical distribution,It's characteristic matrix being We obtain Bayes estiumation β.of parameteie mateix β,under condition of known;V>0 known,0 unknown,Known V>0 unknown.respetively.

本文讨论下列线性模型Ym×n=βm×pXp×n\+βm×n其中ε服从一类特殊的矩阵椭球分布,特征矩阵为。给出了在Σ>0已知;V>0,已知,Σ=σ2In,σ2>0未知;V>0未知三种情形下参数矩阵β的Bayes估计

This paper follows the example of parallel system,deduces expressions of R s (t) and MTTF s,and gives numerical example and analysis results.

本文以独立元件的并联系统为例,推导出Rs(t)和MTTFs的Bayes估计表达式,并给出算例和分析结果

Abstract In this paper, when prior distribution of the failure rate is in form of Gamma distribution Gamma(1,b), hierachical Bayesian estimation of the failure rate in exponential distribution has been come out from zero failure data. Then the reliability estimation of zero failure data are come out, finally calculation is performed regarding to practical problem.

对指数分布无失效数据的失效率,在先验分布为Gamma分布Gamma(1,b)时,给出了多层Bayes估计,从而可以得到无失效数据可靠度的估计。并结合实际问题进行了计算。

 
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