特点：GLU 的改进版，把 Sigmoid 门换成 Swish 门。
On a future mission, a heat shield named Pridwen after the legendary shield of King Arthur will be deployed to protect the spacecraft from the intense temperatures it will experience as it re-enters the Earth's atmosphere.
。关于这个话题，服务器推荐提供了深入分析
It also became one of the early examples of user interface design conventions such as badges, rating buttons, sharing and recommendation features which have largely become standard features across media platforms today.
《水浒传》中卢俊义的扮演者王卫国