Andy Liu

large language model (2) text generation (2) transfer learning (1) direct preference optimization (1) self-supervised learning (1) dialogue generation (1) speech processing (1) reinforcement learning from human feedback (1) supervised fine-tuning (1) personality trait (1) bias evaluation (1) personality assessment (1) llm alignment (1) personality modeling (1) representation learning (1) persona-steered generation (1) domain generalization (1)