Yutao Zhu

large language model (14) retrieval-augmented generation (13) information retrieval (7) contrastive learning (4) reinforcement learning (4) multi-task learning (3) synthetic data generation (3) passage ranking (3) question answering (3) dialogue system (3) generative retrieval (2) retrieval augmentation (2) dialogue history (2) self-supervised learning (2) user profile (2) multimodal large language model (2) retrieval augmented generation (2) supervised fine-tuning (2) domain adaptation (2) dialogue generation (2)