查询词典 decision function

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。

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。

And they put it to the decision of chance, and the decision was given for Matthias, and he was numbered with the eleven Apostles.

1：26 於是众人为他们摇签、摇出马提亚来，他就和十一个使徒同列。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样