查询词典 parameter estimation

Furthermore, by the aid of maximin principle, we construct a model-robust optimal design for the consideration of parameter estimation.

更进一步地，我们利用小中取大原则建构一个对个别模型成立下有关参数估计问题均具稳健性质的实验设计。

A maximum likelihood method for the parameter estimation of the delay time model based on observed data is established in this paper.

介绍了基于客观数据的延迟时间模型参数极大似然估计方法，提出了应用优化理论中的单纯形法求解似然函数的算法，为延迟时间模型的参数估计问题提供了可行的解决方法。

The maximum likelihood method for parameter estimation has an extensive application in the intelligence information processing.

本文从凸泛函的对偶表示的角度，深入探讨了具有隐变量的模型极大似然参数估计的变分学习方法。

The relations between the powers and the mean square deviation of parameter estimation were obtained.

计算结果表明，采用本文的加权方法，可显著提高导弹弹道参数估计精度。

The key of the method is parameter estimation and feature selection for the CRFs model.

该方法的关键在于模型的参数估计和特征选择。

Based on information theory and minimum description length principle, a novel parameter estimation and selection approach are presented.

靳奉祥等讨论了在保证模式描述的正确性和可靠性的前提下，信息损失与代价函数的和最小的描述是最佳描述sj。

With the wide development of the mixed Poisson distribution in the medical, financial and insurance applications, it is receiving increasing attention. But, according to the author to understand, at present, studies on the Mixed Poisson distribution of the literature are relatively small, the most important reason is that it does not have a Mixed Gaussian distribution of a wide range of applications. However, with advances in computer technology and the development of statistical techniques, Mixed Poisson distribution analysis of statistical data will play an increasingly important role, thus the system in detail study of Mixed Poisson distribution model parameter estimation is necessary.

随着混合泊松分布在医学，金融保险等领域的应用越来越广泛，因此它越来越受到人们的重视，但是据作者了解，目前，对混合泊松分布研究的文献是比较少的，其中最重要的原因是它没有混合正态分布的应用范围广泛，但是随着计算机技术的进步和统计技术的发展，混合泊松分布将在统计数据分析中扮演越来越重要的角色，因而系统，详细的研究混合泊松分布模型的参数估计是非常有必要的。

Aiming at the variety of modals of nonlinear systems,we proposed a general parameter estimation method based on Genetic Algorithms,which can be used in most kinds of nonlinear system modal.

文摘：针对非线性系统模型的多样性，提出适用于多种非线性模型的基于遗传算法的参数估计方法，并以多种非线性模型为例作了仿真研究。

The parameter estimation problem in linear model is considered when multicollinearity and outliers exist simultaneously.

本文讨论复共线性和粗差同时存在时线性模型的参数估计问题。

Results:The uncertainty of parameter estimation and the difficulty in explaining the outcome due to the multicollinearity in mult-regression analysis are removed.

结果：消除了多元回归分析中由于共线性产生的参数估值不稳定性及结果中不好解释的现象。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新