Yang, R. ., & Li, D. . (2022). RETRACTED: Multichannel attention mechanisms fusion based on gate recurrent unit memory network for fine-grained image classification [EAI Endorsed Scal Inf Syst (2022), Online First]. EAI Endorsed Transactions on Scalable Information Systems, 9(4), e31. https://doi.org/10.4108/eai.8-4-2022.173792