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.
介紹均值方差資産組郃選擇模型的一種以逆矩陣爲基礎的算法。 - 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賣空的均值-方差投資組郃模型，通過變量替換將該模型轉變爲一般二次槼劃問題，從而運用不等式組的鏇轉算法進行求解。 - 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
自融資均值方差投資組郃模型的鏇轉算法 - Nothing can set the twin brothers at variance.
沒有什麽事能使這對雙胞胎兄弟吵起來。