Chong Chen

graph neural network (4) semi-supervised learning (4) large language model (4) unsupervised learning (3) domain adaptation (3) cross-modal retrieval (3) recommendation system (3) graph representation (2) retrieval-augmented generation (2) collaborative filtering (2) contrastive learning (2) representation learning (2) single-cell analysis (2) graph classification (2) image retrieval (1) label propagation (1) temporal dynamics (1) metric learning (1) causal inference (1) transfer learning (1)