two-step optimization model

• 两步优化模型

two-step optimization model的用法和样例：

例句

1. Another is offline global optimization method that one-off use of the simplex optimizer is equal to the optimal learning factors.
   另一种是离线优化法，这是一种全局优化法，使用单纯形优化器只需一步优化，得到最优学习参数。