mean-variance
基本解释
- 均值-方差
英汉例句
- An algorithm based on inverse matrix for mean variance portfolio selection model is proposed.
介绍均值方差资产组合选择模型的一种以逆矩阵为基础的算法。 - We proposed a mean variance portfolio selection model with the restricted short sales.The model was a convex quadric programming problem and was solved by the pivoting algorithm.
摘要本文提出了限制性卖空的均值-方差投资组合模型，通过变量替换将该模型转变为一般二次规划问题，从而运用不等式组的旋转算法进行求解。 - My ideas are at variance with his.
我的思想和他的不同。 - A Pivoting Based Algorithm for Self-Financing Mean Variance Portfolio Model
自融资均值方差投资组合模型的旋转算法 - Nothing can set the twin brothers at variance.
没有什么事能使这对双胞胎兄弟吵起来。