subgradient
美
英 
英汉解释
例句
A penalty term is introduced to the Lagrangian and a surrogate subgradient algorithm is used to update the multipliers.
对此,在松弛函数中引入了惩罚项并采用了伪次梯度法来修正乘子。
Subgradient projection method with variable diameter for optimization
变直径次梯度投影函数优化方法
Fuzzy subgradient algorithm for solving Lagrangian relaxation dual problem
利用模糊次梯度算法求解拉格朗日松弛对偶问题