倒行逆施前行：基于行动影响的嵌入在行动语义之上（英文版）

英文标题：Moving Forward by Moving Backward: Embedding Action Impact over Action Semantics中文摘要：通过使用潜在嵌入来即时建模行为的影响，在行为自适应策略（AAP）中设计了一种新的基于 Transformer 的策略头，该策略被用于两个具有挑战性的视觉导航任务中，即使在推理时缺少行为和先前未见过的扰动行为空间时，也表现出很高的性能和鲁棒性。英文摘要：A common assumption when training embodied agents is that the impact oftaking an action is stable; for instance, executing the "move ahead" actionwill always move the agent forward by a fixed distance, perhaps with some smallamount of actuator-induced noise. This assumption is limit