Xiangguo Sun

graph neural network (3) graph representation (2) prompt learning (2) transfer learning (1) knowledge graph (1) graph attention network (1) heterogeneous graph (1) negative transfer (1) traffic flow prediction (1) multi-task prompting (1) pre-trained graph model (1) pre-training and fine-tuning (1) large language model (1) spatial-temporal graph (1) contrastive learning (1) graph prompt learning (1) multi-task learning (1) few-shot learning (1)