Author

Sunshine Jiang

h-index 2 View on Semantic Scholar

We have 1 of 6 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Jul 2026

Learning More from Less: Reinforcement Learning from Hindsight

Learning from Hindsight is presented, which brings hindsight relabeling to RL post-training of VLAs by scoring failed rollouts against the tasks they actually achieved, and achieves 5 times improvement in sample efficiency, and outperforms a dense progress-reward baseline on out-of-distribution LIBERO-PRO tasks.

Iris Xu, Sunshine Jiang, John Marangola et al. · arXiv.org · 0 citations