1 Survey of multimodal deep learning 多模态深度学习综述 Liu Jianwei Ding Xihao Luo Xionglin multimodal deep learning neural network multimodal representation multimodal interpretation multimodal fusion multimodal alignment No. 6, 2020 : 1601-1614 doi:10.19734/j.issn.1001-3695.2018.12.0857