Haoyu Han

graph neural network (6) session-based recommendation (3) representation learning (2) link prediction (2) node classification (2) graph structure (2) alternative training (2) text embedding (2) modality fusion (2) item embedding (2) semidefinite programming (1) graph representation learning (1) multilingual nlp (1) question answering (1) collaborative filtering (1) semi-supervised learning (1) continual learning (1) logical reasoning (1) semantic consistency (1) convex optimization (1)