后验估计的英文

• a posteriori estimation

• "后验"英文翻译    posterior; posteriority; a p ...
• "估计"英文翻译    estimate; evaluate; take sto ...
• "极大后验估计" 英文翻译 :    maximum a posterior estimate; maximum a posterior estimation
• "最大后验估计" 英文翻译 :    maximum a posteriori estimation
• "极大后验估计器" 英文翻译 :    maximum a posterior estimator
• "后验估算" 英文翻译 :    posterior estimate
• "后验估值" 英文翻译 :    a posteriori estimate
• "随机和系统误差的先验和后验估计数" 英文翻译 :    a priori or a posteriori estimates of random and systematic errors
• "经验估计" 英文翻译 :    empirical estimation
• "经验估计法" 英文翻译 :    rule of thumb
• "经验估计量" 英文翻译 :    empirical estimate
• "先验估计" 英文翻译 :    a prior estimate; a priori estimate; prior estimation
• "试验估计效率" 英文翻译 :    test estimation efficiency
• "初步检验估计量" 英文翻译 :    preliminary test estimator
• "初步检验估计式" 英文翻译 :    preliminary test estimator
• "最大后验概率估计" 英文翻译 :    maximum posterior probability estimation
• "两段预先检验估计量" 英文翻译 :    two-stage pretest estimator
• "后验" 英文翻译 :    posterior; posteriority; [拉丁语] a posteriori
• "验估人" 英文翻译 :    appraiser
• "后验的" 英文翻译 :    a posterior
• "海关验估员" 英文翻译 :    customs appraiser
• "鉴定人，验估人" 英文翻译 :    a raiser; appraiser
• "经验估工法" 英文翻译 :    estimation method of man-hours by experience; experience-based estimation of workhours
• "先验估值" 英文翻译 :    a priori estimate
• "估计" 英文翻译 :    estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast 大致估计 rude estimates; 非常乐观的估计 a very optimistic estimate; 照我的估计 by my reckoning; 据保守的估计 on [at] a conservative estimate; 我估计那项损失达8,000元。 i estimate the damage at 8,000 yuan. 你把卸货所需的时间估计进去了吗? did you reckon in the time needed for unloading the cargo?; 估计不足 underestimation; underrating; 估计成本 estimated cost; 估计纯利 estimated net profit; 估计风险 calculated risk; 估计费用 estimated cost; pro forma cost; 估计过低 underrating; undervaluation; 估计过高 over-estimate; 估计理论 estimation theory; 估计量 [数学] estimator; estimate; 估计失误 make a mistake in judgment; 估计时间 estimated time; 估计市场 estimated market value; 估计寿命 life expectancy; 估计误差 evaluated error; error of estimation; 估计值 estimated value; 估计资本 estimated capital

• A generalized interpolation and its application to a generalized finite element method
  一类广义插值函数与广义有限元方法的后验估计
• A posterior estimate
  后验估计
• From a bayesian viewpoint , a growth curve model is studied . with a conjugate prior , the posterior distribution of and that of are given respectively
  摘要从贝叶斯观点利用共轭先验考查了增长曲线模型。得到了参数和协方差的边缘后验分布，并在此基础上给出的后验估计、估计域和的后验估计。
• The expectation - maximization ( em ) algorithm proposed by dempster , laird and rubin in 1977 is a general methodology for maximum likelihood ( ml ) or maximum a posterriori ( map ) estimation when the observations can be viewed as incomplete data
  Dempster , laird和rubin于1977年提出的em算法是一种用于不完全数据情形下进行最大似然估计或最大后验估计的方法。
• So the scale information in the image pyramid cannot be used completely . in order that the scale information can be used efficiently , and the multi - resolution approach can be more perfect , a new multiscale segmentation scheme is proposed , and the multiscale auto - regressi
  4 .为了配合在分析过程中加入的多尺度随机场的概念，提出在现有的过程中增加序贯极大后验估计方法，用以估计图像特征参数，从而进一步完善运动图像的多分辨率分析方法。
• Because of its advantage , such as its simplicity of its implementation , easiness to understand , convenience to access to the finite element application software etc . , it has been generally applied by the engineering circle , and is thought of , by babuska etc . , as one of the most robust posterior error estimators which are asymptotically exact
  由于它具有计算简单、易于理解、和现有的有限元应用软件接口方便等特点，因此受到了工程界的广泛欢迎，并被babuska等人认为是用于渐进准确的后验估计效果最好的技术之一。
• 3 , on the base of the traditional spatial filtering , the author present , a new despeckle algorithm , that make use of iterated processing and correlated neighbourhood model , iterated filtering method of the sar image combining the correlated neighbourhood model with maximum a posteriori filter . first , a series of templates refecting direction information are established and every template is present for a kind of neighbour structure . then on the basis of sar images statistical property , the maximum a posteriori estimate of the real intensity under observation image values is got by bayes formulatio - n
  3 、针对传统空间滤波器的不足，引入迭代处理和相关邻域模型的概念，提出了基于相关邻域模型的最大后验迭代滤波。该算法引用一系列反映局部边界特征的邻域模型，以描述图像的细节。引入强度的先验概率分布模型，利用bayes方法，对各个结构进行实际强度的最大后验估计。
• ( 3 ) how to design the bayesian test method about the parameter ' s linear hypothesis according to the relationship between the multivariate t distribution and f distribution . ( 4 ) the bayesian diagnosis and unit root test method about the random error series . ( 5 ) the bayesian mean value quality control chart when the variance is known and the mean value - standard error control chart when the variance is unknown
  然后，研究了扩散先验分布下单方程模型参数的贝叶斯估计理论，证明了模型系数的后验分布为多元t分布，模型误差项方差的后验估计为逆gamma分布；根据多元t分布和f分布之间的关系，构造了模型系数线性假设检验的贝叶斯方法；根据hpd置信区间构造了随机误差序列自相关的贝叶斯诊断和单位根检验方法，并利用单方程模型的贝叶斯推断理论研究了方差已知时的贝叶斯均值控制图和方差未知时的贝叶斯均值?标准差控制图。
• 2 ) evaluation of robustness against noise removal attack . by analyzing the mathematical models of noise removal attack , we deduce some indexes for robustness evaluation defined in frequency domain , power spectrum and locally variances of difference images . 3 ) evaluation of the detectability of lsb information hiding algorithm
  考察了密信信号隐藏后差值图象的频域特性、功率谱特性和局部方差分布特性，建立了频域特性与线性滤波攻击效率、功率谱特性与维纳滤波攻击效率、局部方差分布特性与最大后验估计攻击效率之间的关系。
• Under a unified frame , different despeckling sub - algorithms are designed to despeckle different kinds of regions : a modified acmap algorithm ( simulated annealing correlated neighborhood map despeckling algorithm ) is used to depress the speckle in homogeneous regions , and the macro structural information is introduced into the despeckling algorithm in heterogeneous regions to protect the structures
  在统一的框架下，针对不同的描述模型的特点设计了相应的相干斑抑制方法。针对平稳区域设计了改进的acmap算法(基于模拟退火和相关邻域的最大后验估计相干斑抑制算法) ，针对非平稳区域将分割得到的宏观结构信息引入到算法中，有效的保护了宏观结构性信息。