Ruijie Zheng

representation learning (1) contrastive learning (1) reinforcement learning (1) zero-shot learning (1) sample efficiency (1) adversarial robustness (1) imitation learning (1) policy optimization (1) self-supervised learning (1) multimodal learning (1) visual grounding (1) visual reinforcement learning (1) robust reinforcement learning (1) continuous control (1) state representation (1) robot manipulation (1) adversarial perturbation (1) foundation model (1) robust training (1) agent system (1)