查询词典 conditional

In this paper,we use the historical data to get the experiential distribution function of conditional revenue ratio when we can not determine the type of the allied distribution of the price and revenue ratio,and then we calculate the VaR under a certain price level of the price.

1研究意义VaR是目前证券投资风险管理的重要工具，在数学上，表示为投资组合收益率分布的下α分位数，表达式为：P=α(VaR 0)图1 VaR的图形表示其中，ΔP表示在Δt时间内，某个金融资产的市场价值的变化，α为给定的概率，如图1所示。

Based on that the density distribution function of technical service life about existing structures obeys blocking tail distribution,a conditional reliability and a hazard rate function of existing structures are established in this paper.

依既有结构的技术使用寿命密度函数服从截尾分布，建立了既有结构的条件可靠度和失效率函数，从期望效益与其望经济风险的优化分析着手，提出了一种既有结构剩余技术寿命的预测方法。

This regression problem is dicult for several reasons: large number of examples, large number variables (most of which are discrete and multi-valued), non-stationarity of the distribution, and a conditional distribution of the dependent variable which is very dierent from those usually encountered in typical applications of machine learning and function approximation.

这个回归问题是，邸邪教组织有多少个原因：大量的例子，大批变量（其中大部分是离散和多值），非平稳性的分布，以及有条件的分布因变量，这是非常邸erent从这些一般遇到的典型应用机器学习和函数逼近。

That means that if you intend to repeat an experiment until the first success, then, given that the first success has not yet occurred, the conditional probability distribution of the number of additional trials does not depend on how many failures have been observed.

无论之前试验了多少次，都不会影响下一次出现成功所需要的次数。不知道为什么，看到memoryless这个词，觉得有一种全新的感受。曾经跌倒，又有什么关系呢小王子说，你知道，路还长，我带不动自己的身体，因为太重了。。。身体的沉重，有很大部分是因为回忆。

With the development of the society and economy, the great changes of operating environment take place inside and outside of enterprise .on one hand, the science and technology develop and use widely, which the cost structure of product has substantive change ,so the conditional distribution of expense does not provide the exact cost information even distort it which lead to make false decisions .

一方面，科技的发展与广泛的应用，使得产品成本结构发生根本性变化，传统的以直接人工小时或机器小时为基础的间接费用分配方法已经不能提供准确的成本信息，甚至会严重扭曲成本信息，致使企业决策失误。

Since the equity's price change is discrete when transacting, we use the cumulative link model to build transaction model. We get the conditional probability distribution of the change of equity's price.

而单笔交易中证券价格的变动为离散变量，本文采用积累线性模型为其建模，得到了在一定的交易方向和交易量下，证券价格变动的条件概率分布。

This article considers solving that conditional distribution of most financial asset return tends to vary over time and the distribution of underlying asset does not conform with ordinary assumption simultaneously.

中文摘要本篇研究同时考虑解决资产报酬变异随时间变化的特性与当标的资料分配不符合原始假设的问题。

The state space model has a Gamma-Gamma type invariant conditional distribution. A cost model subject

我们将在一个具有Gamma-Gamma形式的状态空间模型假设下，结合一个包含移除错误成本及软体风险成本的成本模型来进行讨论。

In addition,we show that the transformed conditional distribution function is of the same family as that of the original one as long as the moment generating function of the original distribution function exists,which is illustrated by two special cases:Normal distribution and Normal Inverse Gaussiandistribution.

此外，本文还通过两个特殊情况(正态分布和正态逆高斯分布)说明了：只要初始分布函数的母函数存在，转化后的条件分布函数保持原有的分布类型。

The main topics include probability space, discrete distribution, continuous distribution, multivariable distribution conditional distribution and the sampling distribution theory.

课程方要课题含机率空间、离散分布、连续分布、多变量分布及抽样分布等的简介。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。