approximate treatment meaning in Chinese

近似处理近似计算
近似计算

The training object of the algorithm is minimization of the cost function in optimal control , variations of the weight values are obtained by the steepest descend gradient method and moreover an approximate treatment is made on the sensitivity matrix evaluation
本方法以瞬间最优控制价值函数最小化为训练目标，考虑了地震输入的能量，利用最速下降梯度法计算权值的改变量，并对敏感度矩阵进行近似处理，可解决神经网络控制中神经网络控制器难以获得的训练输入输出样本对的难题。