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- The expected value of a random variable. 期望值随意可。
- The Random Expected Value Model of Revenue- Sharing Contract Coordination in Supply Chain 供应链收入共享契约协调的随机期望值模型
- The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution. 矩，动差任意变量的正整数功效的期望值。第一个矩是分配的平均数
- random expected value 随机期望值
- random expected value model 随机期望值模型
- Fuzzy Random Expected Value 模糊随机期望值
- The expected value itself very rarely can help us. 期望值本身很难帮助我们。
- Describes the expected value and usage of the literal. 描述文本所需的值和用法。
- Regarding the fairness, two methods are used. One is the relationship of expected value and variance of random process. Another one is the improvement of Raj Jain s Fairness Index. 在公平性方面;利用随机过程均值和方差的关系;以及Raj Jain公平指数的改进公式进行评价.
- In this paper, we construct the expected value model of portfolio investment according to the modern portfolio theory of Markowitz, and use the genetic algorithms which bases random imitating technology to solve the model. 本文是在Markowitz现代组合投资理论的基础上 ,建立了组合证券投资的期望值模型 ,并讨论了基于随机模拟技术的遗传算法对此模型的求解。
- So how do you calculate the expected value for your investment in a tool? 那么如何计算投资某种工具的期望值?
- The Six Sigma Black Belt should be able to compute expected values for continuous and discrete random variables. 西格玛黑带应能计算出连续或离散随机变量的期望值。
- The term expectation value is often used instead of average value. 期望值这个名称常用来代替平均值。
- If the percentage of hits exceeds the random expectation, the model provides a lift in that decile (over random expectation). 也就是说，在每个分组中我们期望会有实际响应总数的10%25会响应。
- If the start of the banner matches the expected value, the resource is considered to be online. 如果横幅的开头与期望值匹配,则认为该资源已联机。
- The n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value. 分布的n阶是指偏离固定值的n次幂的期望值。
- The measure of the difference between the mean value and some maximum expected value for a particular data reading. 一个特定数据的读取中,对平均值与某种最大期望值之间的差的度量。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- The properties of fuzzy expected value operator and the convexity of fuzzy expected value model are discussed. 引入了模糊变量的期望值的新定义,讨论了期望值算子的基本性质及模糊期望值模型的凸性。
- Heilpern S.The expected value of a fuzzy number[J].Fuzzy Sets and Systems,1992(47):81 -86. 谭满益;唐小我.;模糊需求下的产品供给能力初步研究[J]
