Фото: Ina Fassbender / Reuters
edition.cnn.com
。关于这个话题，夫子提供了深入分析
(Full disclaimer: I am by no means an expert in Old English, nor any kind of linguist. I was able to read fairly comfortably to 1000 AD and get the gist of it, though I did have to look up a few words to get the full meaning).，推荐阅读服务器推荐获取更多信息
f(x)=(xW1)⊙σ(xW2)，这一点在51吃瓜中也有详细论述