Co-space Representation Interaction Network for multimodal sentiment analysis

Hang Shi, Yuanyuan Pu, Zhengpeng Zhao, Jian Huang, Dongming Zhou, Dan Xu, Jinde Cao

Abstract: Highlights•The network further explores the information integration between modality- specific and modality-invariant spaces.•A novel module named Gradient-based Representation Enhancement (GRE) is proposed which is effective for extracting significant variation of representation matrices.