查询词典 statistical decision problem

According to the problem of complicate shceme with multi-grade decision in the engineering management, the Analytic Hierarchy Process was introduced, the matrix model based on AHP was built and the programm of Mathcad was done. This model can be appliedin multi-goal and multi-grade decision and fetures with clear physical concept, simpleness and feasibleness.

针对现代工程项目风险管理涉及面广、技术复杂的特点，存在大量的复杂方案多级风险决策问题，介绍了层次分析法的理论与算法，改进该算法建立层次分析矩阵计算模型，并编制相应的Mathcad程序；此模型特别适用于计算机进行复杂工程项目多方案多级决策，具有概念明确、实用简单的特点。

Based on the supplier's permission of delayed payment and the 3PL company's provision of an inventory impawn financing service, the retailer's decision-making of its optimal order quantity and reorder point as well as the 3PL company's optimal decision-making problem of providing the finance service was studied.

研究了供应商提供可延迟支付方式和第三方物流企业提供质押融资服务环境下，零售商最优订货量和最佳再订货点的行动决策，以及第三方物流企业提供融资服务的优化决策问题。

The main contributions of this thesis are as follows:(1)To address the problem of kernel parameterσselection and regulation of the decision boundary in SVDD algorithm,this thesis proposes a new kernel parameter optimization method based on the spheral distribution of samples in kernel space and regulation of the decision boundary method based on KPCA(Kernel Principal Component Analysis).

本论文主要以支持向量数据描述(Support Vector Data Description，SVDD)与随机森林(Random Forests，RF)模式识别工具为基础，对流程工业在线故障诊断的若干问题进行研究，其具体内容如下：(1)针对SVDD的核参数σ优化及其决策边界规整问题，提出了基于核样本球形分布的核参数优化方法与基于核主元分析(Kernel Principal ComponentAnalysis，KPCA)的SVDD决策边界规整方法。

During our discussion, we may find out the problem of its operation. Currently, our nation's operation is based on Judicial Yuan's Meeting on February 7 , 2002 for the nationwide court's chief and Forum on judicial business, as well as Taiwan's Superior Court's criminal chief judge's decision on April 25, 2002, and also Ministry of Justice's No. 910800949 attached letter of March 7, 2002—A reference principle for prosecutors' institution to manage affairs corresponding to the modification of partial criminal litigation act. Currently, the entire operation of setting for trial goes smoothly. The most important part is Chapter Six, whose point of view is from the aspect of practical operation. And it amasses the information about the decision of setting for trial from twenty-one local courts nationwide. This chapter will explore the effect of its concrete operation and analyze it synthetically with statistics.

在介绍过程即可发现现行实务运作所衍生之问题何在，而目前我国实务之运作均以司法院九十一年二月七日所召开之全国各级法院首长司法业务座谈会之决议及九十一年四月二十五日台湾高等法院刑事庭长会议之决议，暨法务部九十一年三月七日九十一年度法检字第九一0八00九四九号函之附件「检察机关因应刑事诉讼法部分条文修正办理事项参考原则」之内容为依据，目前整个声请交付审判制度之运作尚称正常顺利。

Thus, a central problem of the institutional decision is when and how the officials responsible for making the decision can take advantage of this reservoir of expertise without violating the requirements of fairness to the litigating parties.

因此，机关组织裁定的中心问题是；负责作出决定的官员何时以及如何能够利用这一专长的储备力量而无需违反对诉讼当事人的公正的要求。

Contingency method used in policy formulation is to clarify the causality of the policy problems, including the relationship between variables, the causality between means and goals, and then simplify the "model" as policy options to solve the problems. Rationality is not only the basic problem of administrative decision-making, but also the fundamental way to improve the administrative decision-making.

权变方法运用于政策制定，就是要弄清政策问题的因果关系，包括问题变量之间的关系、手段与目标之间的因果关系，进而简化出&模型&作为解决问题的政策方案（合理性是贯穿于行政决策主线的基本问题，也是完善行政决策的根本途径。

In order to resolve the problem of the acquirement, management, and analysis for data, and making intelligent decision support in PA, the system is integrated with Global Position System, Geographic Information System, Expert System and Decision Support System.

为了解决精准农业中信息的获取、管理、分析和专家智能决策生成问题，研究并集成了精准农业中的关键技术——全球定位系统、地理信息系统、专家系统和决策支持系统。

The problem of statistical discission in finite mixing distribution model and linear model is discussed in this thesis,including:Firstly,in the aspect of hypothesis test,we mainly discuss the general homogeneous hypothesis testing problem.

现将主要内容概述如下：一、在假设检验方面，本文主要研究了正态混合分稚模型的同构性检验问题，也就是说，检验观测数据究竟是来自单一的正态总体，还是混合正态总体。

Inappropriate behavior, deviance behavior and vandalistic behavior that the specialists and the scholars mentioned in this study are generally called as vandalism behavior. The 471 questionnaires were sent out from January 21st,2009. to February 20,2009. The 446 questionnaires were effective (97.59%) The results of the statistical analyses are as follows: Trampling on sward is the most serious problem in the visitors' perception. Making rubbish is the most serious problem through the visitors' vandalism model .Designing the park inappropriately is the main cause of the vandalism in terms of the visitors' views.

台中都会公园地处台中县、市交界地，位於大肚山上居高临下视野辽阔、交通便利、环境优雅，是民众最好的户外游憩空间之一，但少数民众为一己之便，造成对公园之破坏行为，无形中降低游憩品质，本研究旨在探讨游客对台中都会公园破坏行为的认知、造成破坏行为的原因，提供主管单参考，以谋求预防与解决破坏行为的方法，并藉由游客填写问卷的机会，让游客省思自身是否有破坏行为。

Admissibility is one of the important criterions to compare the goodness of estimators in the view of statistical decision.

可容许性从统计判决的角度来衡量估计的优良性，是衡量估计优良性的重要准则之一。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。