Renjie Pi

large language model (6) multimodal large language model (6) object detection (5) vision-language model (4) visual reasoning (4) bilevel optimization (3) multimodal learning (3) benchmark evaluation (3) supervised fine-tuning (2) low-rank adaptation (2) zero-shot detection (2) harmful content (2) text-to-image generation (2) safety alignment (2) reinforcement learning (2) neural architecture search (2) coreset selection (2) knowledge distillation (2) direct preference optimization (2) model alignment (2)