168 upvotes · 28 SEP 2026 · Julianna Piskorz, Antonin Berthon, Mihaela van der Schaar
This paper compares the effectiveness of on-policy and off-policy learning in a distillation setting, finding that rollout policy is not as crucial as previously thought, and that learning rate and token-level KL direction play more significant roles in task performance and forgetting.
158 upvotes · 14 AUG 2026 · Yijiang Li, Yijun Liang, Yunjie Tian et al.
This paper proposes a new method called Self-Supervised Visual On-Policy Distillation (S^2VOPD) that generates learning signals from asymmetric augmented views of images, allowing for effective on-policy learning without privileged information. Practitioners might care about this paper because it presents a simple yet effective way to improve performance on various perception benchmarks.