Jiazheng Zhang

large language model (3) information extraction (2) reinforcement learning (2) multi-task learning (1) mathematical reasoning (1) preference learning (1) object detection (1) generative model (1) named entity recognition (1) document parsing (1) code generation (1) ai safety (1) evaluation framework (1) reinforcement learning from human feedback (1) gaussian kernel (1) model alignment (1) preference alignment (1) loss function (1) reward model (1) policy optimization (1)