优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好
实战应用：根据数据特点选择合适算法
，推荐阅读下载安装汽水音乐获取更多信息
The history of most human gestures is never written down, precisely because it is something we learn before literacy or memory and thus something we take entirely for granted.。关于这个话题，heLLoword翻译官方下载提供了深入分析
Mr Duffy's comments about the potential for China and Russia to potentially "declare a keep-out zone" on the Moon appear to be referring to an agreement called the Artemis accords.，推荐阅读safew官方版本下载获取更多信息