Tag
Perception-Aware Policy Optimization
Posts and notes tagged with Perception-Aware Policy Optimization.
- October 14, 202611 min read
Perception-Aware Policy Optimization (PAPO)
How PAPO teaches multimodal models to look at the image while they learn to reason: it adds a loss that rewards responses whose probability drops when the image is masked, and keeps that loss from being gamed with two entropy terms.