When Does Predictive Inverse Dynamics Outperform Behavior Cloning? 事件

When Does Predictive Inverse Dynamics Outperform Behavior Cloning? arXiv:2601.21718v2 Announce Type: replace-cross Abstract: Behavior cloning (BC) is a practical offline imitation learning method, but it often fails when expert demonstrations are limited. Recent works have introduced a class of architectures named predictive inverse dynamics models (PIDM) that combine a future state predictor with an inverse dynamics model. While PIDM often outperforms BC, the reasons behind its benefits remain