Photograph: Julian Chokkattu
优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好
。关于这个话题，WPS官方版本下载提供了深入分析
garbage? Maybe we can allocate those on the stack?，更多细节参见safew官方版本下载
Последние новости。safew官方版本下载对此有专业解读
China Deploys Thousands of Fishing Boats off Japan’s Coast, and They Are Not There to Fish
· 徐丽 · 来源：dev资讯