Junfeng Zhao

retrieval-augmented generation (5) large language model (5) knowledge graph (3) electronic health record (3) graph classification (2) information retrieval (2) gromov-wasserstein distance (2) diagnosis prediction (2) graph neural network (2) representation learning (2) reinforcement learning (2) text annotation (1) information extraction (1) data augmentation (1) domain adaptation (1) contrastive learning (1) attention mechanism (1) document representation (1) self-supervised learning (1) semantic consistency (1)