SlowGuess/NeurIPS_2023_OCR huggingface dataset:
- Objective Functions and Dynamics Modeling: IsoDream models controllable transitions using inverse dynamics, while IFactor disentangles with multiple mutual information and KL divergence constraints. IsoDream learns policy using a future-state attention mechanism rooted in present controllable and future uncontrollable states. In contrast, IFactor focuses on reward-relevant states, ensuring  $s_t^r$  variables are optimal for policy optimization.