查询词典 stochastic

Today, the profession, both in practice and in the educational syllabi of many actuarial organizations, combines tables, loss models, stochastic methods, and financial theory Feldblum 2001 pp.

如今，不管是在实际操作中还是在众多精算组织的教学大纲中，精算师这项职业集制表、构建损失模型、随机方法和现代金融理论于一身Feldblum 2001 pp。

Then, a hybrid intelligent algorithm based on stochastic simulation and tabu search is presented in the paper.

并设计了随机模拟、禁忌搜索算法相结合的混合智能算法对模型进行求解。

To overcome the quadratic variation terms of stochastic control and the uncontrollability in chained system, a novel control design procedure is constructively proposed, which involves the introduction of a time-varying technique and the application of quartic Lyapunov function.

为了克服随机控制过程中出现的平方漂移项以及链式

The stochastic dynamic response of level ground was carried out by total stress method, undrained effective stress method and drained effective method.

计算表明，当左右边界为所要研究地基范围的5倍以上时，采用简单的截断边界可满足动力计算的精度要求。

The essence of data mining is based on the function of extracting undiscovered but useful knowledge from the mass amount of, incomplete, unorderly, fuzzy and stochastic data.

数据挖掘的实施是从大量的、不完全的、有噪声的、模糊的、随机的数据中，提取隐含在其中，人们事先并不知道，但又是潜在有用的信息和知识的过程。

Of the models tested, only the model that exhibits 'unspanned stochastic volatility' generates both realistic short rate volatility estimates and a good cross-sectional fit.

在测试的模型中，只有提出&跨越随机波动度&的模型产生实际的短期汇率波动性估计和好的横向适应。

Our results provide nonparametric evidence of unspanned stochastic volatility and suggest that the unspanned factors could be partly driven by activities in the mortgage markets.

我们的研究结果提供了非跨区性随机波动的非参数随机证据，并且表明非跨区性随机因素会部分受到抵押贷款市场活动的推动。

The model features unspanned stochastic volatility, quasi-analytical prices of options on futures contracts, and dynamics of the futures curve in terms of a low-dimensional affine state vector.

该模型突出了非跨区性随机波动模型，分析了期货期权合约的价格，期货和动态曲线在低维仿射状态的向量条件。

In addition, deterministic calculations were carried out using (1) arithmetic mean values of untransformed hydraulic parameters,(2) arithmetic mean values obtained after backtransformation of Gaussian distributed parameters, and (3)alternatively using a set of mean bimodal retention and conductivity curves. Predictions obtained with the two stochastic methods and the deterministic cases are compared with measured cumulative outflow and moisture content profiles from fifteen 1 m long undisturbed soil columns collected along the same transect.

此外，决定论计算被实行使用改变与水有关的参数的(1)算术平均价值观，在 backtransformation 以后为得到高斯的(2)算术平均价值观的散布参数和(3)另一种选择使用一套卑鄙双峰的保留和传导性弯曲。，用二有可能的方法和决定论情况为得到的预言被把和仔细斟酌累积的流出比较和从十五1 m 长不受干扰土壤柱，沿着把同样的 transect。

With the image degradation factors being classified by additive stochastic noise,spots,illumination ununiformity and system low-pass characterization,a simplified model is proposed.

针对该问题，将图像降质原因划分为加性随机噪声、污点、光源不均匀性影响以及系统的低通特性，提出一种简化系统模型。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。