Since this is a concave function, it's not just the expected value.
由于这是一个凹函数，它不仅仅是期望值。
The weighted mean of the random variable is the expected value.
随机变量的加权平均值是期望值。
If the expected value is 10.5 or -107.82, then 0.02 is probably fine.
如果预期值是10.5或- 107.82，则0.02是完全可以接受的。
The higher the expected value of the reward, the higher the satisfaction;
预期回报价值越高，满意度就越高；
Depending on what the expected value is, that could be trillionths or it could be millions.
根据期望值不同，这个值可以是万亿分之一，也可以是数百万。
What is the expected value of these risks?
这些风险的预期值是多少？
When formatted as a string, the number may not show the expected value.
将数字的格式设置为字符串时，可能不会显示预期值。
The result code is extracted and compared to the expected value thanks to a tiny script.
通过一小段脚本将结果代码抽取出来并与期望值进行比对。
The variance of a random variable measures how far from the expected value its values typically are.
随机变量的方差衡量随机变量值与期望值偏离的程度。
Although unwieldy, this does correctly match the predicate on the server and return the expected value.
虽然有些笨拙，但是这的确能正确地匹配服务器上的谓词，并返回预期的值。
Each assertion creates a constraint object under the hood which evaluates the expected value against the actual value.
每个断言其实都在背后创建了一个约束对象，用来比较期待值和实际值。
You take the probability of the event and multiply it times the value of that event and you have the expected value of that event.
事件发生的概率乘以事件的价值，就是该事件的期望值。
It compares the expected value to the actual value read from the event occurrence data to determine if duplicate events were consolidated.
它会比较预期的值和从事件发生数据读取的实际值，从而判断是否整合了重复事件。
Since the expected value at the selected path in the filter condition is only decided during execution, it needs to be defined as a variable.
由于过滤条件中选定的路径上的预期值是在执行时才确定的，因此需要将它定义为一个变量。
The analysis computes the expected value of each decision, and identifies the decision having the largest expected value (which you would typically choose).
分析计算全部决策的期望值，并甄别出最大的期望值决策(你会优先选择)。
In this paper we discuss the counting formula of the expected value of sampling information for linear decision problem on two actions under the Be - b model.
本文讨论了贝塔分布共轭于二项分布的决策模型下的二行动线性决策问题的抽样信息期望值的计算公式。
Aiming at the uncertain networks, the shortest path problem with stochastic parameters is studied and the expected value model with constraints is constructed.
针对不确定网络，研究具有随机参数的最短路径问题，采用随机数表示路径权值的不确定性，建立有约束的期望最短路模型。
The technical definition of variance is the random variable's second central moment, the weighted average of the square of the differences from the expected value.
3方差的专业定义是随机变量的二次中心矩，与期望值之差的平方的加权平均值。
Numerical example shows that the optimal order quantity increases and maximization profit decreases as the expected value of fuzzy random defective rate increase.
算例分析表明，随着模糊随机缺陷率期望值的增大，最优订货量增大，最大利润相应减少。
This study demonstrates that, in the meaning of the expected value, the interior outer set model is reliable for calculating the fuzzy risk of the natural disaster.
这一研究表明，内集-外集模型用于自然灾害模糊风险评估，在期望值的意义上是一个可靠的模型。
It is established on the expected value of the theoretical spatial spectrum over the joint posterior density function of the array output signal and noise parameters.
它是建立在阵列输出信号和噪声参数联合后验概率密度基础上的空间谱估计。
We formulate the problem as a continuous-time stochastic control model. Through analyzing the properties of the expected value function, we derive its close-form solution.
我们将该问题描述为一个连续时间随机控制模型，通过对价值函数性质的讨论，我们给出了模型的封闭解。
It is proved that the expected value of a quantized signal value is equal to its corresponding signal value by this means provided some conditions of the noise being added in is satisfied.
证明了该方法在所加噪声满足一定条件时，其量化信号的数学期望等于相应的量化输入值。
Once you have the root node of the XML document, you can use a GPath expression (for example, list.user.login.text()) to assert that the element contains the expected value (in this case, suziq).
一旦拥有了XML文档的根节点，您就可以使用GPath表达式（例如 list.user.login.text()）来断言，元素包含预期的值（在本例中为 suziq）。
An expected value (or ev) is a weighted average value, based on probabilities. The expected value for a single event can offer a helpful guide for management decisions.
预计值是基于发生概率的一个加权平均值。预计值对于单一事件时可以给予管理决策一个很好的导向。
An expected value (or ev) is a weighted average value, based on probabilities. The expected value for a single event can offer a helpful guide for management decisions.
预计值是基于发生概率的一个加权平均值。预计值对于单一事件时可以给予管理决策一个很好的导向。
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