查询词典 decision-maker

Taking software testing process as a Markov decision process,a Markov decision model of software testing is proposed in this paper,and by using a learning strategy based on the cross-entropy method to optimize the software testing,this paper obtains the optimal testing profile.

将软件测试过程处理成马尔可夫决策过程，给出了软件测试的马尔可夫决策模型，运用交叉熵方法，通过一种学习策略获得软件测试的最优测试剖面，用于优化软件测试。

The absolute solution of Jiaojia ERP is put forward, the system models are established, and the solution are explained in detail. The business program of Jiaojia gold mine is reengineered based on the theory of "business centers", and the program-oriented compressed organization is framed. The index group and the solution of mine total quality management are setup. Then the optimize program of SCM and its components are designed on the guidance of "Horizontal Integration". The data of Jiaojia gold mine are reengineered based on the data warehouse technology. The information integration can be available after the establish of the business oriented databases, the subject integration oriented data marts, the application oriented data warehouses, the code databases and metadata, as weil as the OLAP system. The mathematics models and data mining modes are set up to function for the decision support of ERP system. The model of programming Master Production Schedule driven by geological resources and marked is figured out, so as to the models for material requirements planning and other decision supports are set up. The models provide service in forms of model storehouse, method storehouse, and algorithm tools center. The agent center is introduced to process the models' organizing, service, as well as self-study. The function system of Jiaojia gold mine ERP is figured out. By combining the development characteristics of Clients/Server and Browse/Server, the general framework and every sub systems are described in detail, including the function, structure, arrangement, modality, and so on.

主要内容如下：（1）深入论述了黄金矿山实施ERP的可行性，并结合应用需求将ERP理论在深度和广度上进行了拓延，建立了黄金矿山ERP系统的理论基础：以资源与市场共同驱动的供应链管理；黄金矿山的双重物流体系；以地质资源有效利用为目标的生产控制体系；黄金矿山财务管理的成本控制核心理论等；（2）提出焦家金矿ERP系统的整体解决方案，构建ERP系统模型，并进行了细节方案的设计：基于"作业过程核心"理论重新规划焦家金矿的业务流程，在此基础上设计面向流程的"扁平化"组织机构；建立了矿石全面质量管理的指标体系和实施方案；以"横向一体化"为指导思想，提出供应链管理各组成部分的全面优化方案；（3）以数据仓库技术为核心完成焦家金矿的数据规划，分别建立面向业务的数据库、面向主题集成的数据集市和面向主题应用的数据仓库，设计代码数据库和元数据库，定义OLAP方式，实现焦家金矿的全面信息集成；（4）针对ERP系统中的决策支持功能，建立了相应的数学模型和数据挖掘模型，提出了地质资源和市场共同驱动的主生产计划模型制定过程，进一步建立了物料需求计划的线性规划模型，以及其它决策支持模型；提出以模型库、方法库和算法工具为核心的模型服务方式，并设计了代理机制完成模型的组织、服务和自学习过程；（5）构建焦家金矿ERP系统的功能体系，针对C/S和B/S模式系统的开发特点，分别对功能体系架构以及各子系统的功能、结构、层次和形式进行详细设计。

So mathematical expectation of economic decision-making is an important basis for decision-making.

因此数学期望是经济决策中的一项重要决策依据。

By calculating all decision-making programs mathematical expectation value of the gains or losses can quickly make a decision.

通过计算各个决策方案的数学期望的益损值可以很快做出决策。

Decision program is the largest of mathematical expectation of the program as the best option to decision-making.

决策方案就是将数学期望最大的方案作为最佳方案加以决策。

Economics, many of the decision variables are random variables, to determine the specific distribution is very difficult, we can use it to solve the mathematical expectation of economic decision-making problems in order to arrive at a scientific investment decisions.

经济学中的许多决策变量都是随机变量，要确定其具体分布是十分困难的，我们可利用它的数学期望来解决经济决策问题，从而得出科学的投资决策。

Through the introduction of Matrix operations described in mathematical expectation greatest expectations, Decision tree and the largest expected utility criteria for the application of mathematics in economic decision-making expectations of the important role.

通过引进矩阵运算，阐述数学期望在最大期望值法、树型决策法和最大期望效用准则中的应用，说明数学期望在经济决策中的重要作用。

This paper gives some formulas for normalizing the fuzzy decision matrix in group decision-making of multiple objectives under fuzzy preferences .

对具有模糊偏好的多目标群体决策问题，给出了模糊决策矩阵规范化公式，建立了确定各目标权重的优化模型，提出了一种客观赋权方法，为模糊偏好的多目标群体决策提供了一种简单实用的可靠方法，该方法具有确定权重的客观性和科学性等特点，计算简便，用途广泛。

For this purpose,by using the geometry mean method that the product of corresponding factors from the different judgement matrix,for the different judgement matrix built by each expert in the group decision-making,the mean judgement matrix,or the judgement matrix of group decision-making,...

并利用严密的数学方法证明了"所构造的矩阵能保持一致性和满意性"的重要结论。该方法运算简单，不仅为AHP群决策判断矩阵的建立提供了一种有效的方法，而且为群决策的研究提供了一定的理论依据。

The total maximum profit is from the solution of decision matrix to do the decision-making.

由决策矩阵之中，我们可以获知事务所最大的总获利。因此，事务所可以作出最适的决策。

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。