查询词典 likelihood

A brief introduction is given to the maximum entropy method,which is based upon the maximum entropy principle and maximum likelihood principle in information theory.

最大熵法是基于信息论的最大熵原理和最大似然原理的一种方法。

Accurate rates of different scale training set and test set are given according to maximum likelihood principle and muiti-score results respectively.

并针对不同规模的训练集和测试集，分别给出按最大可能原理和输出多个评分结果的正确率。

Since these values are obtained according to the maximum likelihood principle, the initial phases can be located near the optimal solution values.

该初值是最大似然准则下的估计结果，可以使初始相位位于最优解附近。

A method for estimating the curves and their confidence bounds is developed by a linear regression technique and a maximum likelihood principle.

应用线性回归技术和极大似然法原理，给出了概率曲线及其置信限的估计方法。

Particularly, to prevent the exact coding order from transmission, a model-based approach, derived from maximum likelihood principle, is used to decide the coding priority.

特别的是，为了避免传送实际的编码顺序，精化优先权由一个使用最大可能性原理所推导的模型来决定。

Based on theempirical study, this paper proposes three important assumptions: the efforts of VCand entrepreneur can also increase stochastically the profit of venture; efforts arecomplement; in view of principle of maximum likelihood, entrepreneur play keyrole in the development of venture.

本文结合相关实证研究提出了三个重要假设，一是双方的努力都会随机性的提高企业的利润，二是双方的努力是互补的，三是从极大似然原理看，创业者在企业的发展中发挥了关键性的作用。

The real-time learning ability and the fast convergence of the recurrent network model of nonlinear dynamical system have been obtained by introducing the forgetting factor in the objective function and the maximum likelihood estimation principle.

本算法在目标函数中引入了遗忘因子，并借助于非线性系统的最大似然估计原理成功地解决了动态非线性系统回归神经网络模型权系数学习的实时性和快速性问题。

Currently, a rich variety of evolutionary tree reconstruction methods have been developed, which fall into three categories, distance based methods, maximum parsimony methods and approaches applying the maximum likelihood principle.

一个可靠的进化树推断不仅有助于了解生物的进化历史和进化机制，而且对生物医药学、计算分子生物学其他分支的研究具有重要意义。

Experiments are made for syntactic and semantic score using maximum likelihood principle and k best method,experimental results show that for training se...

对于句法语义评分，使用最大可能原理和K best方法进行实验，实验结果表明：对于训练集和测试集，两种方法在考虑一个左上文或一个左右上下文时都比不考虑上下文的正确率高。

Based on the assumption that wavelet coefficients obey Generalized Gaussian Distribution, this paper adopts Maximum Likelihood principle to estimate wavelet coefficients variance of common images in sub-bands.

摘要基于小波系数服从广义高斯分布，该文采用最大似然准则估计普通图像在子带上的系数方差。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。