%0 Journal Article %T E2‐capsule neural networks for facial expression recognition using AU‐aware attention %A Cao, Shan %A Yao, Yuqian %A An, Gaoyun %J IET Image Processing %V 14 %N 11 %P 2417-2424 %D 2020-09-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve