ExploreNet: Learning Where to Explore in Diffusion GRPO
arXiv:2609.38329v1 Announce Type: new Abstract: Group-relative RL methods such as Flow-GRPO post-train image generators by exploring with isotropic Gaussian noise added at every denoising step. This noise decides which rollouts the model learns from, yet it perturbs every channel and spatial positi…
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- 2026-10-01 04:00 · arXiv cs.CV
ExploreNet: Learning Where to Explore in Diffusion GRPO