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GAIL: adversarial state-action occupancy matching

Contribution grade

Imitation learning · Human-designed research method or resource

Reference score145,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Connected entropy-regularized inverse learning to occupancy-measure matching and trained policies against a discriminator of expert versus learner state-action samples.

Scientific scope

Connected entropy-regularized inverse learning to occupancy-measure matching and trained policies against a discriminator of expert versus learner state-action samples. Learner requires its own environment interactions; absence of expert queries or external rewards is not offline demonstration-only training. The finite-state/action duality analysis and ideal discriminator optimum do not certify nonlinear GAN/TRPO training convergence or recover a transferable expert reward. Inherits GANs and apprenticeship/IRL methods.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Learner requires its own environment interactions; absence of expert queries or external rewards is not offline demonstration-only training. The finite-state/action duality analysis and ideal discriminator optimum do not certify nonlinear GAN/TRPO training convergence or recover a transferable expert reward. Inherits GANs and apprenticeship/IRL methods.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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