查询词典 conditional distribution

The shortest confidence interval of parameter of Gamma distribution is in practice a question of conditional extremum. It can be transferred to a group of equations that can be solved by a method of numerical value.

Γ分布中未知参数θ的最短置信区间实际上是一个条件极值问题，它能转化成一个方程组可用数值方法迭代求解。

This paper examines whether or not stock return responds asymmetrically to monetary policy shocks. We use over-night rate volatility to measure monetary policy and apply Component-GARCH-Constant Jump and ARJI-Trend model to capture expected and unexpected effects of government's monetary policy on the stock return in American, Canada, Japan, and Britain. Considering the non-normality features of these assets returns, this paper use skewed student t distribution to estimate the relationship between the permanent and transitory components of the conditional variance and the frequency and intensity of jump of stock return.

本文探讨货币政策对於股市报酬之影响，选取货币政策代理变数－金融业隔夜拆款利率在分别采用Component-GARCH-Constant Jump与ARJI-Trend模型，并同时考量报酬率呈现非常态之特性，因此采用偏态t分配(skewed student t-distribution)进行估计条件变异数的恒常与移转部份及跳跃机率与跳跃频率，以捕捉政府实施预期及非预期的货币政策对股市报酬的影响，分析在预期及非预期的货币政策冲击下对股市的影响是否存在不同之效果。

The conditional nature of the distribution over label sequence can depend on non-independent, interacting features of the observation sequence. CRFs offer a solution to the problems in Chinese shallow parsing with hidden Markov models or with maximum entropy Markov models. First, as HMMs are generative, it is hard to employ overlapping features and nonindependent features of the inputs such as surrounding words.

通过单个状态将增大的或减小的概率和传递到它们的后继状态，使得这个单一的分布不需要对每个状态进行归一化，整个状态序列可以一起描述，从而克服了HMMs和 MEMMs的标记偏差（1abel bias）问题，而标记偏差的问题在汉语浅层分析中是个严重的问题。

Anti-filament immunofluorescence indicated the distribution of primary vestibular neuron endings in vestibular sensory epithelium and the contacts between it and hair cells were normal.These results indicated that Smad4 conditional knockout mice were generated successfully, whose morphological and pathological changes in vestibulum auris internae were slightly.

该研究提示，软骨组织Smad4条件基因敲除小鼠动物模型造模成功；Smad4条件基因敲除小鼠的内耳前庭形态轮廓基本正常但细节上有一定程度的畸形，纯合子小鼠前庭末梢感受器病理改变轻微。

Using high resolution N-body simulations, we studied the distribution of formation-redshift of dark matter haloes with large span of mass and found that all of the 3 kinds of theoretical models including EPS theory can not explain well the simulation results. This indicates that the theoretical conditional mass function of haloes needs further improvement.

利用高分辨数值模拟，我们研究了不同质量范围的暗晕的形成红移分布，发现包括扩展PS理论在内的3种理论模型的结果与数值模拟的结果都不能完全符合，说明理论的条件概率函数还需要进一步改进。

Compared with the Western Dividend theory and practice, there are some common characteristics in Dividend Policy of the listed companies in China: a smaller number of companies that pay Cash Dividend; a low level of cash distribution; widespread of non-distribution of listed companies; a narrow mind of listed companies on Dividend Distribution, which lacks of continuity and stability in dividend policy.

与西方股利理论和实践相比，中国上市公司股利政策的实践存在一些普遍的特点：分配现金股利公司数量少，派现水平低；上市公司不分配现象普遍；上市公司股利分配的短期行为严重，股利政策缺乏连续性和稳定性。

Through the modification of the present model, the uniform distribution was supplanted by the original image distribution and a priori probability updating was added in order to approach the realistic distribution.

通过对已有的模型进行改进，将原始信号分布代替均匀分布并增加了先验概率的迭代，使得分布情况更符合实际。

My company is a new East Co., Ltd. Shandong Taihe the "Mount Tai" brand,"Mount Tai Wang" brand of the total distribution Guangzhou, Guangdong Shanwei City Xinya Carpet Manufacturing Co., Ltd. Guangzhou total distribution, Jing DING Xing Group licensing of mineral wool acoustic board total domestic distribution, Kennedy Li metal and North Units wallpaper long-term partners, agents keep their building materials.

我公司是山东泰和东新股份有限公司的"泰山"牌、"泰山王"牌的广州总经销、广东汕尾市新雅地毯制造有限公司广州总经销、京联集团丁兴牌矿棉吸声板的国内总经销、坚丽轻钢龙骨和北台墙纸长期合作伙伴、保得建材代理商。

Treating with coils as aeolotropy, this paper brings forward a set of mathematical mode for computing internal stress distribution of coil in the process of coil coiling, in which some factors are taken into account, such as the transverse distribution of shape, crown and curl tension of the strip, the friction between the strip and the reel, the friction between strips, and etc. Because the reel shrinkage and the inner circle of the strip losing radial restrain and circumferential restrain can induce interlayer slipping and the change of the whole coil compactedness , the assumption concerned ——"virtual reel" in the process of coil uncoiling is put forward, which takes the form of slow action to express the uncoiling process and, therefore clearly simulates the variation course of internal stress distribution of coil in the process of coil uncoiling.

考虑到带材板凸度、卷取张力的横向分布以及带材与卷筒之间、带材与带材之间的摩擦力等因素的影响，并将钢卷按各向异性体处理，提出一套计算卷取过程中钢卷内部应力分布的数学模型；同时考虑到卸卷过程中由于卷筒的收缩，钢卷内圈失去径向和周向约束而引起层间滑移及整个钢卷紧密程度发生变化，提出钢卷卸卷过程中有关"虚拟卷筒"假设，将卸卷过程以"慢动作"的形式表示出来，清楚地模拟出卸卷过程中钢卷内部应力分布的变化历程。

Therefore, systemically research on distribution and activity of fault system in the middle part of Huanghua depression is done in this paper, including the quantitative analysis of planar distribution and activity of fault system ,the anatomization of the activity and evolution of the major fault, in order to determine the relativity and cause of the fault system. Conbined with the found reservoirs and the evidences of oil and gas displaying .The relationship between fault activity time and activity characteristic, planar distribution and the displacement type of the fault system, the contact relationship of lithology with the formation of oil and gas pools is discussed and finally the faults developing model to form oil and gas pools of upper Tertiary system are found in middle part Huanghua depression.

本论文以黄骅坳陷中区为主系统的研究了断裂系统的展布和活动特征，包括断裂平面展布与活动的定量分析、主干二级断层的几何特征和活动演化历史的详细解剖，来分析断裂系统的相关性和断裂系统的成因，并与黄骅坳陷已发现的油气藏及已有的油气显示成果结合，探讨断层的活动时间和活动特点、断层的平面分布、平面和剖面组合关系、断层两盘的岩性对接关系等方面与油气成藏的关系，最终建立黄骅坳陷中区新近系油气成藏的断裂发育模式。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。