查询词典 bayes decision function

Second, we obtain the bayes estimators of the loss function and risk function based on the conjugate prior distribution for ...

其次在共轭先验分布下给出了Weibull分布参数估计的损失函数和风险函数的贝叶斯估计，并讨论了它们的保守性和合理性。

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。

This thesis try to use the risk decision, Bayes formula and game theory to analyze the utility of the traffic information, and put forward the corresponding static and dynamic model.

本论文在总结国内外交通信息效用研究理论与方法的基础上，系统地对不考虑交通信息有效性反馈和考虑交通信息有效性反馈两种条件下交通信息的作用机理进行研究，尝试采用风险决策、贝叶斯推理、博弈论等理论和方法建立了相应的模型，并对影响交通信息效用的交通信息质量、交通系统稳定性、出行者的出行经验等因素进行了分析，提出了增加交通信息有效性的方法。

The program design with the language of MATLAB on Bayes decision procedure is introduced in the paper.

利用MATLAB语言，可以完成贝叶斯决策的程序设计。贝叶斯决策有严谨的思路，是决策者经常使用的一种决策方法。贝叶斯决策在情况不明的状态下，能够做出得到最佳效果的决策

Thus far, when applying Bayes' decision rule, we have assumed that the expected payoff in monetary terms is the appropriate measure.

到目前为止，在使用贝叶斯决策准则时，我们假设货币形式的期望收益是一个合适的绩效测度指标

The prior probability in accounting decision is usually determined by the subjective judgment of the accountant. It can be modified by using the Bayes's method in order to be close to fact.

在会计决策分析中所采用的先验概率通常由会计人员的主观判断来确定，使用贝叶斯方法能够对其进行修正，使之更加符合实际。

Bayes sequential decision problems, stopping rule problems, optimality of sequential probability ratio test, Wald identity, asymptotic theory, and other topics.

序贯分析：贝叶斯序贯决策问题，停步法则问题，序贯概率比率检验的最优化，Wald等式，渐进理论，及其它。

The typical methods include Weighted mean, Bayes estimation, Dempster-Shafer evidence, Decision statistics model theory, Condition event algebra theory, Dynamic Kalman filter, Fuzzy logic theory, Neural network theory and Artificial intelligence technology.

近年来，国内外学者提出了许多对多传感器组合定位系统的数据融合方法，讨论较多的有加权平均法、贝叶斯估计法、Dempster-Shafer证据法、决策统计模型法、条件事件代数法、Kalman滤波、模糊数学、神经网络以及人工智能方法等。

By getting Lebesgue characteristic of integrable function of Riemann from the definition of Gather zero measure, discussing the relation between almost continuous everywhere and existent of limit, it gets the theory which is from the function integrability to the consecution and from consecution to the limit existence .i.e. the almost limit existence is equal to the almost continuous everywhere in the integrable function of Riemann. It also gets a unified condition which has a wider range than regulated function and comes to the conclusion that the function of bounded variation is the integrable function of Riemann.

通过定义零测度集给出了可积函数的特征，讨论了其几乎处处连续与极限存在的关系，从而得到了从函数可积性到连续性，从连续性到极限存在性的函数特性理论，即可积函数中极限的几乎处处存在与几乎处处连续是等价的，得出比正规函数更加宽泛的统一条件，得出了有界变差函数是可积函数的结论。

This article intended to analyze and compare its function in English and Chinese social communication from the following aspects: protocol function in personal communication; active function in language speaking; humorous function in making the meaning of words more funny; deceit function in coving up the truth; ironic function in lashing out against the society and human nature.

本文从五个方面分析和比较了委婉语在中英社会交际中的功能，即：人际交流中的礼仪功能，言谈措辞的积极功能，使语言妙趣横生的幽默功能，掩盖事实真相的欺骗功能和鞭挞社会，人性的讽刺功能。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。