weighted sum
英 [ˈweɪtɪd sʌm]
美 [ˈweɪtɪd sʌm]
加权和
双语例句
- We substitute weighted sum of squares for sum of squares what filter eigenvalue's method, which is obviously amended the systemic error, and greatly raised the precision of model in principal regression;
在主成分回归中我们采用主成分的加权残差平方和来替代仅用残差平方和来筛选特征值的方法，明显改善了系统的误差，使得模型的精确度有了较大的提高； - Central limit theorem for weighted sum of martingale difference
鞅差序列加权和的中心极限定理 - The weighted sum of weights based on the color and texture is regarded as comprehensive weights, which can reflect characteristics of the background and targets, so as to effectively meet the changes of the background and objectives when tracking goals.
将基于颜色的权值和基于纹理的权值的加权和作为综合权值，它可以反映背景和目标的特征，从而有效适应了目标跟踪时的背景和目标变化。 - A weighted sum method based on fuzzy satisfactory levels of objectives is proposed to treat the multiple objectives. Then, a genetic algorithm with sequence encoding and PMX crossover is developed to solve this kind of problems.
提出了一种基于目标模糊满意度的多目标加权和的方法，并开发了一个针对此类问题求解的遗传算法。 - A joint optimal decision-making model of the supply chain with restraint factors was set up using the linear weighted sum approach.
利用线性加权和方法建立了带有约束因子的供应链联合优化决策模型，通过实例验证了模型的实用性与可行性。 - By means of the case study and comparative analysis, it showed that the fuzzy evaluation method proposed was more reasonable and advantageous than the conventional Linear Weighted Sum method.
通过实例应用研究和比较分析，表明本文提出的环境模糊评估方法比常规的线性加权法更为合理优越。 - Iterative Methods for Portfolio Investment Risk Minimization with the Index of Weighted Sum of Line Elements
加权行和指标下组合证券投资风险最小化迭代算法 - The objective is to minimize the weighted sum of completion time.
目标函数为极小化加权完工时间和。在这类问题中，工件的加工时间是其开工时间的线性函数。 - The Weighted Sum Model with Variable Weight Based on Attribute Coordinate System
基于属性坐标的变权加权和模型 - On Some Conditions that the Convergence of Generalized Integral Makes Integrand Tend to Zero; Integral average order estimation of error term of weighted sum for a class of arithmetical functions
关于广义积分收敛隐含被积函数趋于零的一些条件一类数论函数加权和误差项之积分平均阶估计