Semantics Multi-modal 2 Semantic Web 2 Affect analysis 1 Breadth 1 CDTB 1 Chinese Internet 1 Chinese internets 1 Collaborative filtering 1 Collaborative signal 1 Contextual information 1 Convolution 1 Convolutional networks 1 Cross-modal interaction 1 Data matrix 1 Data mining 1 Data sparsity 1 Depth 1 Design science 1 Discourse relation 1 Discourse relations 1 Dynamic programming 1 Electronic commerce 1 Embeddings 1 Emoticon 1 Expected support 1 Feature vector extraction 1 Graph convolutional network 1 IDRC 1 Image analysis 1