Lianghao Xia

graph neural network (5) knowledge graph (4) self-supervised learning (2) attention mechanism (2) zero-shot learning (2) link prediction (2) social recommendation (2) collaborative filtering (2) graph transformer (2) representation learning (2) large language model (2) node classification (2) graph representation (1) semantic alignment (1) hypergraph learning (1) temporal encoding (1) text generation (1) multi-task learning (1) knowledge transfer (1) message passing (1)