摘要: Steepest Gradient Descent: constant step size : $\tau = c$ 固定梯度大小 Diminishing step size: $\tau = c/k$ 每次迭代后,梯度都减小 Exact line search $\tau = \arg \math 阅读全文
posted @ 2023-03-09 15:42 penuel 阅读(52) 评论(0) 推荐(0) 编辑