Lichan Hong

multi-task learning (3) large language model (2) recommendation system (2) transfer learning (2) numerical integration (1) model architecture (1) knowledge distillation (1) learning to rank (1) collaborative filtering (1) parameter sharing (1) nearest neighbor search (1) plackett-luce model (1) expert selection (1) deep neural network (1) mixture of expert (1) spurious correlation (1) exploration strategy (1) feature embedding (1) causal representation learning (1) hierarchical planning (1)