查询词典 statistic decision problem

In this paper, we first build up the mathematical model of two-level muitiobjective decision making problem with interconnected lower level decision makers, and then, in view of the model, we propose an interactive decision making method based on satisfactoriness.

本文建立了下层决策人之间有关联的两层多目标决策问题的数学模型，据此提出了一种基于满意度的交互式决策方法。

We study the problem of the efficiency of group decision-making by such method and found that group decision under uncertainty was more efficient than individual decision because the former fully used the unshared information distributing to every independent ones.

应用这一方法研究集体决策的效率问题可以发现，不确定性情况下集体决策的确比个体决策更有效率，原因在于前者充分利用了分散在独立个体的非共享信息。

In the boundedly rational decision-making process: the problem chosen is visible and reflects the manager's interests and background, a limited set of criteria is identified, a simple model is constructed to evaluate criteria, a limited set of similar alternatives is identified, alternatives are assessed one at a time, the search continues until a satisfactory solution is found, politics and power influence decision acceptance, and the decision's outcome is evaluated against the self-interests of the evaluator.

有限的理性决策。制定过程包括：问题的选择是直观的，反映了管理者的利益和背景认证了一系列数量有限的标准构件一个简单的模型去评价认定一系列有限的相似方案只是评价一个办法研究会持续到发现一个满意的解决方案为止政策和权利影响了决策的可接受性对比评价者的自身利益来对决策结果进行评价。

This work contributed essentially to optimal planning of refinery management. A strategy for solving the decision problem of short—term refinery planning is proposed, that is, to obtain the real time information of unit operations and environmental conditions by means of computer simulation, to dynamically configurate and modify the decision model depending on both simulation and expert reasoning, to make decision analysis and short—term production plan with the aid of expert simulation system. In this paper, a new approach cellad ESDSS was proposed by integrating DSS and expert simulation system . As a case study of ESDSS, a so called RESDSS was constructed, which is composed of seven subsystems, namely: data base subsystem, model base subsystem, method base subsystem, knowledge base subsystem, experiment base subsystem, human computer interaction subsystem, and expert simulation executing subsystem. The main results and contributions of this work are as follows:(1) A novel approach of DSS named ESDSS was proposed, which integrates DSS and ESS.

本文关于炼油生产专家仿真决策支持系统原型的研究从炼油企业优化生产管理的角度出发，以&利用仿真技术获取装置操作和环境条件的动态变化信息，依靠专家方法仿真实现决策模型的生成和修改，凭借专家仿真决策支持系统辅助高层领导者实施决策分析和制定短期生产计划&作为炼油生产短期计划决策问题的求解策略，在综合考虑决策支持系统（Decision Sup-port Systems，简称DSS）和专家仿真系统（Expert Simulation System，简称ESS）特点的同时把这两个系统结合在一起而提出&专家仿真决策支持系统（Ex-pert Simulation Decision Support System，简称ESDSS）&这一新的构思。

In the aspect of methodology, this paper utilizes geographic information system, decision support system and spatial decision support system to solves the problem of massive data management and semi-structural and unstructural decision-making in ecological environmental planning.

在此基础上，论文以上海崇明县为例，将地理信息系统、统计模型和空间决策支持系统的集成作为技术突破点，从一个侧面对生态环境规划的理论体系、方法和技术进行了研究和实践。

The set of values of the test statistic for which the test rejects the null is the rejection region, and the values of the test statistic for which it does not reject the null is the acceptance region.

假设检验中，使得零假设被拒绝的检验统计量的取值范围称为拒绝域，使得零假设不能被拒绝的检验统计量的取值范围成为接受域。

Besides, the function before Zhang guest mesh is singler, although a lot of websites are hitting the catchword of conduct financial transactions of charge to an account, but actually almost the service that nets of all charge to an account provide also is course of income of income charge to an account, defray charge to an account, expenses classification, cash blocks kind of consumption statistic, leasehold statistic and analysis of forms for reporting statistics, and did not involve range of individual conduct financial transactions truly, this is a of Zhang guest net very big drawback.

除此之外，账客网现在的功能还比较单一，虽然许多网站打着记账理财的口号，但其实几乎所有的记账网提供的服务也都是收入记账、支出记账、支出收入科目分类、现金卡类消费统计、借贷统计和报表分析等，而没有真正涉及到个人理财范围，这是账客网的一个很大缺陷。

According to the statistic model of piezometric level, model of piezometric level monitoring on the basis of support vector machines is founded. Comparing with traditional statistic model, the new model is more accurate and has better extension forecasting capability.

此后，针对统计模型的不足之处，引入了支持向量机方法的相关理论，建立了基于支持向量机方法的测压管水位监测预报模型，与统计模型相比，结果拟合精度更高，预测趋势更加符合实际情况。

Provide information according to government of Chinese ox stationmaster, this statistic will not withhold any data, namely 23 days rise this month, it is test period to 28 days, after the test is over, undertake canzonet is rectified, the likelihood will undertake publicity be used formally on November 1, and Chinese ox stationmaster is in charge of person, bovine station statistic will adopt permanent and free form to offer use!

根据中国牛站长官方提供信息，这次统计将不保留任何数据，也就是本月23日起，至28日为测试期，测试完后，进行小调整，可能11月1日进行公开正式使用，并且中国牛站长负责人称，牛站统计将采取永久免费形式提供使用！

The paper consists of three parts. First, we give the calculation for every order central moment for the Logistic population, mean vector and covariance matrix of the order statistic of random sample from the Logistic population, and means of several special functions for the order statistic of random sample from the Logistic population. Secondly, we discuss the parameter estimation for the Logistic population. Finally, we solve the question about the goodness-of -fit test for the Logistic population.

研究的主要内容分三部分：第一部分是关于Logistic总体各阶中心矩、样本次序统计量期望向量与协方差阵及若干个特殊的样本次序统计量函数期望的计算问题；第二部分是关于Logistic总体分布参数的估计问题；第三部分是关于Logistic总体的拟合优度检验问题。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。