weighted—-LR的理解与推广:https://www.cnblogs.com/hellojamest/p/11871108.html
向量内积外积:https://www.cnblogs.com/gxcdream/p/7597865.html
auxiliary loss:https://stats.stackexchange.com/questions/304699/what-is-auxiliary-loss-as-mentioned-in-pspnet-paper
dien:https://www.jianshu.com/p/6742d10b89a8
GRU:https://www.cnblogs.com/jiangxinyang/p/9376021.html