对初始步长进行了修正，以避免方向不理想时时修正量的过大估计。

Next initial step length is modified to avoid too great estimation of modification when direction is not ideal.

youdao

对初始步长进行了修正，以避免方向不理想时时修正量的过大估计。

Next initial step length is modified to avoid too great estimation of modification when direction is not ideal.

youdao