查询词典 decision problem

Dynamic program is to solve much phase the mathematical method of decision-making problem, it can divide the moving process of a certain system for a certain number of level, use principle of optimality to build basic equation, make target function is achieved best, seek an optimum solution.

动态规划是解决多阶段决策问题的数学方法，它可以将某个系统的运行过程分为若干个阶段，利用最优化原理建立基本方程，使目标函数达到最优，求出最优解。

In this paper, some decision theorems are suggested about the matrix orthogonal problem on the subspace of the finite dimensional Euclidan subspace. In addition, some concise results are obtained by matrix representation of the orthogonal complement and injection of vectors on the subspace.

利用向量组的Gram矩阵和向量的坐标矩阵对有限维欧氏空间中子空间的正交性给出了矩阵判定条件，对子空间的正交补及向量在子空间上的内射影给出了矩阵表示，获得了一些简捷有用的结果。

Residence price is the core of the residence market, the pilot lamp of macroscopic supervision, readjustment and control of governments, the guarantee of enterprise profits as well as a problem concerned of investment decision makers. To the most important, it concerns the interests of ordinary people.

住宅价格是住宅市场的核心问题，也是各地政府宏观管理和调控的指示灯，是企业利润的保证，是投资决策者最关心的问题，更重要的是住宅价格关系到老百姓的切身利益。

It is thought the decision way forward is not to say that we can solve the problem, and now may be poles apart forward had.

现在是思路决定出路，不是说往前冲就能解决问题，现在往前冲可能就南辕北辙了。

Simon was a polymath , among the founding fathers of several of today's important scientific domains, including artificial Intelligence , information processing , decision-making , problem-solving , attention economics , organization theory , complex systems , and computer simulation of scientific discovery .

他和纽厄尔合作的一系列开创性的研究成果，改变了我们对人脑和电脑关系的理解。他和纽厄尔1975年同获计算机领域的最高奖图灵奖，是因为他们在创立和发展人工智能方面的杰出贡献，当然是计算机科学家。西蒙是"管理决策理论"的创始人。

Dream Play will help you program your dreams in a way to access problem solving, precognition, intuition, and decision making.

发挥你的梦会帮你计画梦幻准入问题解决办法，豫，直觉和决策。

With respect to the group decision making problem with multi-granularity linguistic preference relations,a method based on two-tuple linguistic information processing for aggregating individual preference relations is proposed.In the method,firstly,the definition of multi-granularity linguistic preference relation is given.

1引言在许多实际的群决策问题中，例如企业核心能力识别、客户关系管理中的目标客户选择等决策问题，由于决策者常常给出语言形式的评价信息，所以近年来关于具有语言形式评价信息的群决策理论与方法的研究得到了许多学者的关注[1-7]。

The hierarchical structure system was calculated by means of fuzzy comprehensive evaluation theory to realize quantification of the evaluation result. Subequently, based on the solution idea of multi-object reverse problem, a method for particular solution for big/small benchmark was derived, and then a set of virtual decision making units (DMU0) was solved.

利用模糊综合评价的理论对多层结构的系统进行评价计算，实现了评价结果量化；同时，基于模糊多目标决策反问题的求解思路，推导了求解大小标杆量化特解的方法，并以此求解出一组虚拟决策单元(DMU0)。

To verify the performance of MCBA, we study two cases. The first case is a G/G/1 queuing problem with the optimal parameter setting difficult to determine. The second case has an additional binary decision variable representing two different dispatching rules. Compared with the results of Optimal Computing Budget Allocation, the proposed approach is observed to achieve higher probability of correct selection under the same simulation cost.

为了验证我们方法，我们用了两个例子，第一个例子是在G/G/1系统搜寻一组难以找到最佳参数的例子，第二个例子则是延续第一个例子，额外加进了另一个二元因子，代表不同的派工法则，跟另一个方法OCBA比较后，可以发现我们的方法能够获得较高的正确选择机率，在相同的模拟资源下。

While most opinion among decision makers accepts there is a problem, there is a large difference between those who see it as little more than a technical challenge, and those who see it as requiring wholesale reorientation of values, technologies and practices in society at large.

尽管在决策者中大多数的意见认为存在一个问题，但是那些把它看作是只不过是一个技术上的挑战的人和那些把它看作是需要在价值观念、技术和整个社会的做法上进行重新定位的人之间存在较大的差异。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。