查询词典 likelihood ratio

The purpose of the paper is to develop an empirical Bayes process monitoring technique for manufacturing categorical data utilizing the likelihood ratio method.

本篇论文的目的是对於制程中的类别资料利用概似比的方法发展一个经验贝氏。

The Sensitivity of E determination is high, especially in high-risk group, the Positive likelihood ratio is 7.0 and its precision is much better.

E测定敏感度较高，尤其高危人群中应用时，其阳性似然比为7.0，精确性比较好。

Firstly,we propose likelihoodratio test statistic by using maximum likelihood ratio method.

对于由Schwarz信息准则方法获得的检验统计量，利用Csorgo and Horváth(1997)的结果，我们得到了检验统计量的渐近分布。

In this project, a nonhomogeneous detector based on the generalized likelihood ratio was developed, which can significantly improve the clutter suppression performance of all existing algorithms.

对此，我们提出了一种基于广义最大似然比的非一致性检测方法，它可以有效提高所有地杂波抑制算法的性能。

Under the heterogeneously exponential setup,we obtain the equivalent characterization in terms of parameters for the stochastic order between the sample range from nonidentical independent exponential observations and that from i.i.d,exponential ones;also,we derive the characterization for the likelihood ratio order between the second order statistics from heterogeneous exponential random variables.

在这种设置下，样本极差X_-X_(1，n)和Y_-Y_(1，n)之间的通常随机序可以用其参数的不等式来等价刻画。另外，我们也建立了第二顺序统计量X_(2，n)和Y_(2，n)之间的似然比序的等价刻画。

Finally, a new distributed detection method is presented in this thesis while data from multiple-sensor are not independent. The orthogonal transformation is adopted for the data de-correlation, so a simple likelihood ratio rule can be used.

最后，利用正交变换的原理，本论文又提出了一种对两传感器相关量测数据解相关的方法，从而可以继续使用比较简单而成熟的似然比判决形式。

In this note, a new approach is presented which calculates analytically the experiment estimator distribution via a Fourier transform, using the likelihood ratio as an ordering estimator. The analytic approach enjoys an enormous speed advantage over the toy Monte Carlo method, making it possible to quickly and precisely calculate confidence level results.

本文则介绍一种新的计算方法，通过定义似然函数比为实验的估计值，并应用Fourier变换，用解析的方法计算出置信度，与toy Monte Carlo方法相比，解析方法可极大地提高计算的速度和精度。

In the sequential density evolution analysis, we obtain the calculation expression of information density evolution by analyzing the probability measure based on the log likelihood ratio measurement.

在连续密度进化中，使用基于对数似然比量度上的概率测度进行分析，获得了消息密度进化的计算表达式。

Results The diagnostic sensitivity, specificity, positive/negative predictive value, positive/negative likelihood ratio and Youden's index in rheumatoid arthritis patients were 69.4%, 96.8%, 89.1%/94.1%, 19.28/0.317 and 0.658 respectively.

结果 本法对类风湿关节炎的诊断敏感性为69.4%，特异性为96.8%，阳性预测值为89.1%，阴性预测值为94.1%，阳性似然比为19.28，阴性似然比为0.317，Youden指数为0.658。

Methods\ By means of analyzing the echo signal from the ultrasonic detector, the features of the echo signal as a criteria related to the adhesive state had been extracted with maximum likelihood ratio method modeling to test the rocket motors sample of which inner surface the liner is cladded on .

方法通过对超声检测探头拾取的回波信号进行分析，提取出作为脱粘识别判断依据的信号特征量，利用似然比方法建立模型，对贴有绝热包覆层的发动机试件进行检测。

He is the most remarkable man that I have ever known.

他是我知道的人中最值得注意的人。

Increased appearance of lymphocele was noticed in patients with diabetic nephropathy, congenital malformations of the urinary tract, and inflammatory diseases, including glomerulopathy and extraglomerular ones, after high-voltage radiotherapy and after removal of the renal graft.

经过高压放射疗法和切除移植肾后，在糖尿病肾病患者、泌尿系统先天性畸形患者和炎症患者身上发现淋巴囊肿有所增加，包括肾小球病和球外疾病等。