The difference coefficient was used to replace the exact derivative which is difficult to be computed, and a new algorithm was presented by using the idea of reduced gradient method.
利用差商代替难以计算的精确导数,结合既约梯度法的思想建立新的算法;在目标函数一致凸的条件下证明了既约差商法的整体收敛性。
The difference coefficient was used to replace the exact derivative which is difficult to be computed, and a new algorithm was presented by using the idea of reduced gradient method.
利用差商代替难以计算的精确导数,结合既约梯度法的思想建立新的算法;在目标函数一致凸的条件下证明了既约差商法的整体收敛性。
应用推荐