gradient method的用法和樣例：
例句
- The authors propose a new hybrid conjugate gradient method.
摘要給出一個新的雜交共軛梯度法。 - The intent here is to identify the basic ingredients of gradient methods.
本節的目的就是了解一下梯度法的基本內容。 - Based on the steepest descent method and the conjugate gradient method, a hybrid algorithm is proposed in this paper, and its global convergence is proved.
摘要將最速下降法與共扼梯度法有機結合起來，構造出一種混合優化演算法，並證明其全局收斂性。
