优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好
“中国的脱贫成就堪称奇迹。”今年2月，美国希尔邮报网站发文，在反思美国“斩杀线”现象的同时，指出中国的脱贫经验是已被证实能大规模改善民生的方法，美国应从中国的成功中学习。，详情可参考同城约会
。关于这个话题，同城约会提供了深入分析
儘管享受到了免於恐懼的自由，但日子過得並不容易，最拮据的時候，是蝸居在一處地下房內，靠著超市裡的冷凍食物度日。
What about other solutions? In the era of Docker we are primed to think about portability. Surely we could find a solution to directly leverage our existing C# codebase. What about running the services locally on specific ports? That won’t work on consoles. What about C# to C++ solutions like Unity’s IL2CPP? Proprietary and closed source. None of the immediately obvious solutions were viable here.。服务器推荐是该领域的重要参考