决策

It mainly finished the following several jobs. Pretreated the documents. Improved the Okapi term weighting formula. It also separated the term weighting and completed attributes reduction and rules extraction tasks. Firstly it reduced the feature vector dimensions by using discernible matrix. Then reduced it again by computing relative reductions.

主要完成了以下几个方面的任务：对文本进行了预处理；改进了Okapi权重计算公式，并对权值进行了离散化；实现了属性约简和规则抽取，首先利用区分矩阵对特征向量维数进行了初次压缩，然后通过相对约简计算再次压缩了特征向量维数，并生成了决策规则；采取了规则合成的策略，生成最终的决策规则；设计了一种文本与规则的匹配算法，使匹配过程尽可能简单有序。

In this article, the authors review the short history of CPS study in German and update the characteristics of CPS, including dynamics, complexity, opaqueness and time delay. Then a comparison is made between CPS and decision making, including naturalistic decision-making and dynamic decision-making.

本文介绍了复杂问题解决研究的发展历史，总结了复杂问题解决情境的特征，包括动态性、复杂性、模糊性以及时间滞后性，进一步比较了复杂问题解决与自然决策和动态决策的差别。

Business Analytics is a branch of applied mathematics that uses quantitative techniques to optimise decision-making in business.

业务分析是应用数学的一个分支，采用定量技术以优化决策中的商业决策。

The systemic flow of decision-making method based on order relation and rough set theory is put forward.

从序关系的角度研究多准则决策问题，提出了基于序关系和粗糙集理论的多准则决策的系统流程。

The results of decision-making that based on the two kinds of risk have both consistency and otherness.

在风险控制阶段，从采用生态措施进行减灾的角度出发，设计了种植制度和作物品种调整的三种减灾方案，并以可能性—概率风险值为依据、采用期望值准则进行了风险决策，对减灾方案的减灾效益进行了排序，选出了最优的减灾方案，并与基于传统概率的风险决策做了对比。

Simulation results indicate that this optimal path is efficient, rapid and safty and can avoid parochialism in single attribute decision making system.

数值仿真结果表明，多属性决策系统所选择的最优路径，兼顾节能、快速、安全等因素，避免了单属性决策的片面性。

To obtain the corresponding adaptive decision fusion methodology for multiple hypotheses based on the maximum joint probability fusion rule, by using partial differentiation involving with simple counting technology, the increment expression of each coefficient in the rule is given, and its convergence is proved.

为获得多假设最大联合概率决策融合准则的多假设自适应算法，通过对原算法中各权重系数求偏微分，结合简单计数方法，给出了自适应决策融合中的各个系数增量表达式，并进行了收敛性证明。

This dissertation summarized the supervisal to admininstrative action and the system of urban planning, analysed the actuality and shortage of supervisal to administrative action in administrant sysem of urban planning, and studied the overseas experience of supervisal to administrative action of urban planning. Based on these works, the dissertation brought four advices about how to consummate the mechanism of supervisal to administrative action of urban planning: The first is consummate the public participance system, protect the exertion of public rights about participateon advicee and superviseial, intensify the public supervisal and advance supervisal of urban planning. The second is consummate the democratic decision-making system, intensify the supervisal of the course of urban planning"s decision-making. The third is constitute the regulation of surveillant, intensify the administrative level"s supervisal of urban planning. The fourth is onstitute the regulation of went behind responsibility, intensify the ex post facto supervisal of urban planning.

本文通过对我国行政法制监督和城市规划体系进行概述，对城市规划行政法制监督机制建设的现状、不足进行分析，研究国外行政法制监督制度情况和可借鉴的经验做法，围绕完善城市规划的行政法制监督机制，提出从四个方面对规划监督法规体系加以完善：一是完善城市规划公示制度，保证公众对规划的参与权、建议权和监督权，做好规划管理的事前监督；二是完善城市规划决策机制，加强对规划决策过程中的监督；三是完善上级政府对下级政府规划规划管理的层级监督机制，通过派驻规划督察员加强规划管理事前、事中监督；四是建立城市规划违法违纪行政责任追究制度，通过严格的问责，加强事后监督。

Economists have always tended to use a "household" model of decision-making, which treats domestic decisions as being made by one person - the kind of benign dictator with whom you, as paterfamilias, identify yourself.

经济学家向来喜欢使用"家庭"决策模型，认为家庭内部决策由某一个人做出——而你作为家长，自己来扮演这个仁慈的独裁者。

The simulation results show that the proposed system can improve the decision-making accurate and intelligent and the algorithm is simple, perspicuity and apt to realize.

仿真结果表明，基于影响图的战术决策模型能够提高决策的准确度和智能化，而且推理简单，易于实现。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。