Author

Hang Xu

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#artificial intelligence Preprint Sep 2026

PACT: From Credit Assignment to Critic Alignment

Policy Aligned Critic Training (PACT), which adopts an Actor-then-Critic update order to apply importance sampling correction to critic training and better align the critic with the updated policy, is developed.

Jia-Yan Fu, Hang Xu, Yong Zhang et al. · 0 citations