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bayes估计法
相关语句
  bayesian estimation method
     Expected Bayesian Estimation Method of Parameters its Application
     参数的E Bayes估计法及其应用
短句来源
     The paper gives a new estimation method of reliability parameters, which is named as “synthetic expected Bayesian estimation method”.
     该文提出了可靠性参数的一种新估计方法——综合E-Bayes估计法.
短句来源
     Finally, calculations are performed regarding to practical problems, which show that the expected Bayesian estimation method is feasible and easy to operate.
     结合实际问题进行了计算 ,结果表明提出的 E Bayes估计法可行且便于应用 .
短句来源
     This paper in the case of zero-failure sampling,develops estimation and rectification method of reliability parameters of products,which is named as "weighted hierarchical Bayesian estimation method".
     本文在无失效取样情形下,提出了产品可靠性参数的一种估计和调整的方法———加权多层Bayes估计法.
短句来源
  bayesian estimate method
     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
     In this paper a new estimate method of reliability parameters presented bythe named of expected Bayesian estimate method.
     本文提出了可靠性参数的一种新估计方法——E-Bayes估计法.
  “bayes估计法”译为未确定词的双语例句
     In this paper, we summarize some methods, they are least square, graphical estimation, maximum likelihood estimation, Bayesian estimation, differential regression, normal probability integral transform, best linear unbias estimation, best linear invariant estimation, moment estimation and exponential omoothing method.
     在本文中,我们对最小二乘法,图估计法,极大似然法,Bayes估计法,微分回归法,正态概率积分变换法,最佳线性无偏估计法,最佳线性不变估计法,矩估计法和指数平滑法等估计方法进行了系统的总结,对某些问题进行了进一步的讨论。
短句来源
     This paper develops a new method of parameter estimation,which is named E-Bayesian estimation method,for Pascal distribution.
     对Pascal分布,提出了参数估计的一种新方法——E-Bayes估计法.
短句来源
     This paper gives a Bayes estimation on a reliability growth model which has little failure data in the type of succeess and failure test.
     在可靠性增长模型中 ,针对失效率很低的成败型试验的情况 ,提出一种改进的 Bayes估计法
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
     In consideration of the relativity of prior and the posterior information, the method of dynamic revised Bayesian was introduced to estimate the variance of normal distribution with zero mean. A model of dynamic recurrence estimate was developed.
     针对小样本情形下用传统方法对参数进行估计难以得到满意结果 ,在采用矩法由历史数据估计先验分布参数的基础上 ,将先验信息和后验信息相对化 ,采用动态修正Bayes估计法 ,对零均值正态分布的方差进行估计 ,建立了动态递推模型 .
短句来源
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  bayesian estimation method
The pharmacokinetics of amikacin has been studied in 40 intensive care unit patients using the bayesian estimation method implemented in the USC PC PACK program of Jelliffe.
      


This paper gives a Bayes estimation on a reliability growth model which has little failure data in the type of succeess and failure test.This method is superior to traditional method of Bayesion which treats failure data from every stage no differently.

在可靠性增长模型中 ,针对失效率很低的成败型试验的情况 ,提出一种改进的 Bayes估计法。该方法不将各阶段失效数据作等同处理 ,与传统的 Bayes方法相比 ,具有一定的优越性

In this paper,a new speaker adaptation method—codebook-based speaker adaptation,which could combine the advantages of transform method with Bayes adaptive learning method appropriately,is presented.Not only can the speaker adaptation system improve its performance for small amount of adaptation data,but it can also approach asymptotically matched-condition performance with increasing number of adaptation data.The adaptation process can be divided into two stages.In the first stage,for approximating the acoustic...

In this paper,a new speaker adaptation method—codebook-based speaker adaptation,which could combine the advantages of transform method with Bayes adaptive learning method appropriately,is presented.Not only can the speaker adaptation system improve its performance for small amount of adaptation data,but it can also approach asymptotically matched-condition performance with increasing number of adaptation data.The adaptation process can be divided into two stages.In the first stage,for approximating the acoustic parameters of a target speaker,the linear combination of lots of reference speaker's codebooks is proposed.An effective algorithm based on Rosen gradient projection method is developed to count the weight of each codebook in the linear combination.In the second stage,the combination of codebooks is used as the prior probability,then Bayes adaptive learning method is used to learn the exact value of the target speaker's codebook as more adaptation data are gathered.Thus incremental speaker adaptation can be achieved.As an illustration,this method is applied to a speaker independent continuous speech recognition system for the Chinese language.A series of comparative experiments were conducted to evaluate the performance of the proposed method.The results have shown it is quite promising.

本文提出了一种基于码本的说话人自适应方法 .它可以将变换方法和Bayes估计法这两大类说话人自适应方法的优点有机的结合起来 ,既能实现快速的说话人自适应 ,还具有良好的一致渐进性 .自适应过程可分为两个阶段 :在第一阶段 ,用由大量参考说话人的语音码本构成的线性组合来逼近用户的语音码本 .此时只需要很少的自适应训练数据就可以用基于Rosen梯度投影法的优化算法计算出线性组合中各码本的最佳权值 .在第二阶段 ,码本的最佳线性组合被用作用户码本的先验估计值 .随着更多自适应训练数据的获得 ,系统对用户码本进一步进行Bayes估计 ,从而可以实现累进的自适应 .作者将该方法应用于说话人无关的连续汉语语音识别系统 .一系列的对比实验表明该自适应方法很有前途 .

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. After some failure information is introduced by doing an extra-test, define are given for synthesized new Bayesian estimate of failure rate and reliability. Finally, calculations and analysis are performed regarding to zero-failure data of engine,...

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. After some failure information is introduced by doing an extra-test, define are given for synthesized new Bayesian estimate of failure rate and reliability. Finally, calculations and analysis are performed regarding to zero-failure data of engine, which show that the synthesized new Bayesian method is feasible and easy to operate, convenient to use for engineers and technicians in fieldwork.

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。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。最后,结合某型发动机的无失效数据进行了计算和分析,结果表明提出的方法简单、有效,便于工程技术人员在工程中应用。

 
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