优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好
At least 15 killed after military plane carrying banknotes crashes in Bolivia
。91视频对此有专业解读
PinkPantheress on her history making win and her love for the Weakest Link。关于这个话题，快连下载安装提供了深入分析
把你在 Ling Studio 里得到的结论/代码/图表，作为输入让 Tbox 生成可交付的文档版本，详情可参考safew官方下载