似...

Firstly, by using the theory of the likelihood ratio test, a method of likelihood ratio test for choosing prior distributions and classes of prior distribution is given.

主要内容如下：首先，利用似然比检验原理给出了选取先验分布及先验分布族的似然比检验方法。

The effect and variation of major gene are estimated by the maximum likelihood method implemented via expectation-maximization algorithm. Major gene is tested with the likelihood ratio test statistic.

该方法以EM算法实现的极大似然估计方法进行主基因的效应估计，以似然比统计量进行主基因的各种遗传假设检验。

The specificity and positive likelihood ratio of CA50 was the best of 94.37％ and 6.2629, respectively.

CA19-9敏感性和阴性似然比最好，分别为77.46％和0.3138，CA50特异性和阳性似然比最好，分别为94.37％和6.2629。

The results from the research show that the shifted likelihood ratio order is analogous to the likelihood ratio order in the property.

从我们得到的结果可以看到，移位似然比序有着和似然比序相类似的一些性质。

Objective :To assess the overall value of lobulation sign and deep lobulation sign in the differential diagnosis of peripheral lung cancer and pulmonary tuberculoma in CT images.Methods : Firstly , articles about CT differential diagnosis between pulmonary tuberculoma and peripheral lung cancer were selected ,which were published in the period(from January 1990 to December 2008),and useful data were extracted.Then Meta-analysis was done using Meta-disc software,and SDOR value calculated.

方法搜集1990年1月至2008年12月国内外公然发表的关于四周型肺癌与肺结核球CT鉴别诊断的文献，对文献进行筛选，应用Meta-disc软件对符合条件的原始研究进行质量评估、异质性检验，计算阳性似然比、阴性似然比和诊断比值比，最后汇总敏感性和特异性，绘制SROC曲线并计算曲线下面积来综合评价分叶征及深分叶征在CT检查中对于四周型肺癌与结核球鉴别诊断的价值，进行敏感性和特异性分析。

Guidance is a cat and mouse game between an overweight man in his fifties and the young Carl Arendsen, who wants to establish himself as a therapist. In the opening scene, we see Carl be inspired by a confrontational workshop. The man in his fifties is Roy Blomberg, who was wrestling with a plethora of psychosomatic complaints and has been home for 18 months. The locum who replaces his general practitioner one day is convinced that Roy's problems are between his ears. Roy's wife happens to meet a self-assured Carl, who adopts an unconventional methodology. After a little pressure, the husband gives in to his wife and withdraws with Carl to his spartan hut in the Swedish countryside.

这是38届的鹿特丹国际电影节，我在到了影院之后，拿了份schedule看，但是荷兰文，看不懂，故放包之，这次在电影节上映的电影大部分都是一些非主流的电影，不是那么商业化，唯一让大家都知道的估计就是《Slumdog Millionaire》了，至于其它的电影，我在看了好多好多海报之后，都不知道几部，最后晃了半天，我决定看一部叫做《Guidance》的电影，我之所以选这部是因为在那个时间段要放的几部片子我都不懂片名，它们像是西班牙文又似葡萄牙文还似法文貌似又像意大利文，最后没办法，我只认识Guidance这个单字，票价9欧，还算合理。

With regard to the estimation of the variance components, many statisticians proposed a number of approaches, such as the Analysis of Variance Estimator, Maximum Likelihood Estimator, Restricted MLE, and the Minimum Norm Quadratic Unbiased Estimator, etc.

关于方差分量的估计统计学家们提出了许多方法，如方差分析估计，极大似然估计，限制极大似然估计，最小范数二次无偏估计等。

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。

We focus on a special case of blind identification and signal separation—separation of a Gaussian AR process and a white Gaussian noise. After summarizing and analyzing its maximum likelihood solution in frequency domain, we develop a new ML method based on prediction error method.

四、针对一类特殊的信号分离问题——高斯AR过程与高斯白噪声的盲分离与参数估计，系统地分析和归纳了该类问题的最大似然解决方法，在此基础上基于预测误差方法，给出了一种新的最大似然解决方法。

In this paper,we took an area of agriculture and pasturage interlaced zone of northern ShaanXi as an example and discussed the method of principal components analysis to improve the accuracy of water body information of TM image.

以陕北农牧交错带为试验区，采用主成分分析法对TM图像进行增强，然后应用最大似然分类法提取水体信息，并将提取的结果与单纯依靠最大似然分类法得到的结果进行了对比。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。