transformer

https://blog.csdn.net/YQMind/article/details/80864133

https://zhuanlan.zhihu.com/p/54675834

https://blog.csdn.net/qq_41664845/article/details/84969266 #中文

https://jalammar.github.io/illustrated-transformer/ #英文

https://kexue.fm/archives/4765

https://blog.csdn.net/yiyele/article/details/81913031

https://blog.csdn.net/weixin_37947156/article/details/86255622

https://www.cnblogs.com/huangyc/p/9898852.html #系列