Fei Ni

diffusion model (4) reinforcement learning (3) attention mechanism (2) offline reinforcement learning (2) trajectory generation (2) meta-reinforcement learning (2) subgoal generation (2) multimodal learning (1) question answering (1) model-based planning (1) temporal reasoning (1) chain-of-thought reasoning (1) mutual information (1) policy learning (1) sequence modeling (1) robot learning (1) synthetic data generation (1) hierarchical planning (1) semantic alignment (1) visual reasoning (1)