Attentional Graph Convolutional Networks for Knowledge Concept Recommendation in MOOCs in a Heter---
AttentionalGraphConvolutionalNetworksforKnowledgeConceptRecommendationinMOOCsinaHeterogeneousView目录AttentionalGraphConvolutionalNetworksforKnowledgeConceptRecommendationinMOOCsinaHeterogeneousView