图片来源: https://github.com/google/seq2seq
图片来源: https://ai.googleblog.com/2017/08/transformer-novel-neural-network.html
图片来源:<https://deepmind.com/blog/wavenet-generative-model-raw-audio/>
图片来源:https://github.com/facebookresearch/fairseq/blob/master/fairseq.gif