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Any of several similar or related coniferous trees, such as the bald cypress.

似柏树树种一种类似的或相关的结球果的树,如秃柏

In this paper, the computation of original likelihood function is transformed into the optimal problem of its low bound through the conjugate representation of the convex function, and a additional parameter is introduced to control the smoothing degree of low bound, and so the performance of local optimal solution can be improved.

我们利用凸泛函的对偶性,将原似然函数的复杂计算问题转化为对其下界函数的优化问题,从而降低学习算法的复杂性;并通过引入一个参数来控制下界函数的光滑程度来改善局部最优解的性能;指出了传统的期望最大化算法(Expectation Maximization Algorithm)是变分学习算法的特殊情况。

Generalized strong vector variational-like inequalities; Minty's lemma; KKM mapping; pseudomonotone; Ky Fan lemma; open mapping theorem; complete; the second category; conjugate; proper convex lower semicontinuous function; linear mapping; closedness

基础科学,数学,数学分析广义强向量似变分不等式; Minty引理; KKM映象;伪单调; Ky Fan引理;开映射定理;完备;第二纲;共轭;真凸下半连续函数;线性映射;闭性

When using restricted maximum likelihood for parameter estimation, we need to get the minimum of a function. But if the expression of the function is complicated, it is difficult to obtain the derivatives of the function. We introduced conjugate direction method which avoided the derivatives.

在用限制极大似然法估计参数时,需解决函数的极小化问题,而当函数的表达式较为复杂时,将难以获得其偏导数,本文给出的共轭方向法,避开了求导问题。

In fact,u can't choose somethings,at the same time,u can't change somethings,of course u can choose or change some of things ,but u would like to keep usual bcoz it's become a kind of habit as decadence,what's the decadence,it's a kind of helpless or conniption,even abandonment when the decadence become to a kind of habit,it's the nature life not only mode

坐公共汽车521,追前面另外一个521,那个速度啊,当时有人提醒要注意安全,结果司机一句话,我们全部不言语了,"前头那个都不怕死,老子怕个莫斯……"当年**来武汉考察,似做公交车,深有感触的说:武汉最有特色的就是公交司机的技术世界超一流!

For the purpose of evaluating the efficacy of description dosage in a clinical trial in which compliance is observed, a new parameter estimation method is proposed for a structure linear model based on the combination of least square and pseudo-likelihood , and under general regular conditions, the consistency and asymptotic normality of the estimators are verified.

为了研究依从性对药物效果的影响,对一种结构线性模型,结合最小二乘和拟似然的思想,提出了一种新的参数估计方法,并在一般的条件下,证明了参数估计的相合性和渐近正态性。

In this thesis, I summarize and implement the up-to-date language models, such as N-Gram Language Model, Interpolation N-gram Language Model, Context-Free Grammar and Probabilistic Context-Free Grammar, and establish the run-length language model Character-level and word-level run-length language model are established on the base of the concept of limit entropy and discrete stable information source and by using maximum likelihood between character strings.

在充分研究和比较了中文和西文特点的基础上,提出了变长汉语语言模型。应用极限熵、离散平稳信源和字符串之间的最大似然度等概念和方法,建立了字一级的变长语言模型和词一级的变长语言模型。实验的结果显示这种语言模型不仅比Bigram具有更低的复杂度,而且包含了更长距离内的信息,运行时间也大大小于N-Gram。

First, a non-parametric density estimate method based on kernel function is adopted to estimate the statistic distribution of the SAR images, and then, the SAR images is segmented with Markovian contexture by maximizing a MAP estimator, taking the former estimation as its likelihood term.

该算法首先采用基于核函数的非参数方法估计SAR图像的统计分布,然后将此统计量作为图像分割的似然函数,利用马尔可夫上下文约束进行SAR图像分割。

His contortions and pratfalls seem to spring from some primal impulse or underlying pathology.

他抽筋和跌倒出糗似来自某种原始的冲动与潜在的病变。

A literary contrivance, such as parallelism or personification, used to achieve a particular effect.

文学上的一种修辞方法,如比拟或似人法,用以达到某种特别的效果

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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

Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.

老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。