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1)  artificial variable column
人工变量列
2)  artificial variable
人工变量
1.
This paper presents a method for getting initial basic feasible solution of linear programming problem with an artificial variable,comparing with a traditional two-stage way,it has low computation amount and needs less memory cells for computing,and improve two-stage way simple method.
提出了一种通过对线性规划问题增广矩阵的初等行变换后,引进一个人工变量即可求得初始基可行解的方法,该方法与传统的两阶段法相比,具有计算量小且占有存储空间少的特点,从而简化了二阶段单纯形法。
2.
This paper presents a method for seeking initial basic feasible solution of linear programming problem without using artificial variable,comparing with traditional two-stage way,it has low computation amount and needs less memory cells for computing,so it is an improved two-stage way of the first period question.
提出了一种在不引入人工变量的情况下,寻求线性规划初始基可行解的方法,与传统的两阶段法相比,具有计算量小且占有存储空间少的特点,对两阶段法第一阶段问题作了改进。
3.
When it comes to the complicated linear programming,the first feasible base and its corresponding simple tableau can be found with the help of artificial variables and the construction of auxiliary problems related to the original ones.
对于复杂的线性规划问题 ,求解第一个可行基与对应的单纯形表时 ,可引入人工变量 ,构造原问题的辅助问题并进行处理 。
3)  method of artificial variables
人工变量法
4)  artificial-free algorithm
无人工变量算法
1.
A high efficient and artificial-free general-purpose algorithm is developed,The new algorithm is more efficient than the newly developed artificial-free algorithm,push-to-pull algorithm for linear programming.
该新算法比最近提出的无人工变量算法push-to-pull算法效率更高。
5)  artificial articulation
人工牙列
6)  artificial series
人工数列
补充资料:人工变量
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性质:亦称假变量,人工变量。在通常的回归模型中,自变量均为数量变量,没有“定性”的品质变量。如研究催化剂用量(自变量)对反应速度(因变量)的影响,需考虑催化剂种类的影响,不同种类看作水平。在回归分析中,将这类品质变量称为虚拟变量。

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