似然度加权对维数缩减之后的特征同样有效。
算法基于混合模体模型学习，采用贪心策略，通过似然度最大化，逐次将新的模体加入到混合模型中。
Based on mixture motifs model learning through likelihood maximization, a greedy strategy that adds sequentially new motif to a mixture model is employed.
本文提出了两种特征处理方法：特征的似然度加权和基于散度的维数缩减，来提高噪声下端点检测的性能。
This paper proposes two new methods: feature weighted likelihood and divergence based dimension reduction to improve detecting performance in noise.
并将两种特征模型进行线性融合，得到最终的目标表征模型，其中的融合系数由特征似然图对比度自适应确定。
The final target representation model was obtained by means of linear fusing the two feature models, and the fusion coefficient was determined adaptively by contrast ratio of feature likelihood map.
无线通信中应用最大似然序列估计，其时延和计算复杂度是必须解决的两个问题。
Delay and computational complexity are two problems to be solved when Maximum Likelihood Sequence Estimation (MLSE) is used in wireless communication system.
给出了趋势检验、AMSAA模型的拟合优度检验及模型参数的极大似然估计方法。
The tendency check, goodness of fit check, maximum likelihood estimates (MLE) of the parameters and MTBF for AMSAA model are presented.
针对酉空时码最大似然检测复杂度高的问题，提出了一种酉空时星座的设计及低复杂度译码方法。
A decoding algorithm based on the tree-structured constellation design was presented in order to reduce the decoding complexity of unitary space-time codes.
在讨论(广义)非参数似然比拟合优度检验时，加权经验过程理论是一个非常重要的基础。
The theory of weighted empirical processes is an important element for (generalized) nonparametric likelihood ratio goodness of fit test.
病例—队列准似然多因素分析表明，胶鞋和机修工种的肝癌危险度较高，但无统计学显著性；
The relative risk of liver cancer was higher for the workers producing rubber shoes and repairing the machines, however, there's not statistic significance.
似然比方法计算灵敏度。结果：依据中国疾病控制中心制定的标准确诊莱姆病43例。
Results:43 patients were diagnosed as Lyme disease according to the diagnostic standard issued by China Disease Control Center.
本文基于正交计算灵敏度的极大似然估计算法研究了弹性飞行器的气动参数辨识问题。
In this paper, the aerodynamic parameter identification of elastic aircraft is studied by the maximum likelihood estimation algorithm using, orthogonal test table for computing sensitivities.
方法运用实例和模拟数据说明传统方法灵敏度和特异度的有偏估计，并运用最大似然估计和贝叶斯估计对灵敏度和特异度进行校正。
MethodsComparing the estimate of sensitivity and specificity by traditional, frequency and Bayesian method. The estimators are illustrated using data from reviewing issues and simulating the data.
与之前的算法进行对比，分析了最大似然函数法在定位精度、实现难易度、通用性等方面的特性。
We analysis maximum likelihood methods in positioning precision, ease of implementation, characteristics of the areas of commonality, compared with the previous algorithm.
最后针对空频码解码采用最大似然译码复杂度较高的问题，给出了球形译码算法的详细步骤。
Last, for the problem that the high decode complexity of space-frequency code, detailed steps of sphere decode algorithm is provided.
空时分组码采用最大似然译码，译码复杂度相对较低。
The STBC uses Maximum Likelihood (ML) decoding and its complexity of decoding is very low.
实验证明采用伪似然估计方法构造目标函数在时间复杂度方面比采用似然估计方法要低很多。
And the experimental results show that the time complexity of pseudo-likelihood is much lower than likelihood approach.
目的：探索诊断试验的灵敏度与特异度、似然比、预测值的变化关系。
Objective: To explore mathematical relation of sensitivity and specificity, likelihood ratio, predictive value in diagnostic test.
而性能最好的最大似然检测算法的复杂度非常高。
However, the maximum likelihood detection algorithm can achieve the optimum detection performance while the complexity is extremely high.
目的：探索诊断试验的灵敏度与特异度、似然比、预测值的变化关系。
Objective To evaluate the validity and predictive value of CAP specific IgE test system.
本文对带有右截尾数据的有重复因子试验，提出了另一种分析位置效应和散度效应的方法：首先，在每一个试验点，对重复试验观察值用极大似然法估计出均值和方差；
A method is presented for estimating the location and dispersion effects from these experiments. Firstly, we estimate the variance and the mean of each cell with maximum likelihood;
另外最大似然估计的一个优点是用于不确定度计算的克拉美-罗下限值更易于获得。
In addition, it has the advantage that the Cramer-Rao lower bound can be used as an uncertainty bound on the estimation.
另外最大似然估计的一个优点是用于不确定度计算的克拉美-罗下限值更易于获得。
In addition, it has the advantage that the Cramer-Rao lower bound can be used as an uncertainty bound on the estimation.
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