Zero Collapse: A Failure Mode of Policy Gradient Methods in Discontinuous Reward Environments

arXiv:2605.30896 · cs.LG · Submitted 2026-05-29 · Read on arXiv

cs.LG

Submitted: 2026-05-29

Updated: 2026-10-03

Terminology

• Actor — 2× in this paper · explained in 3 episodes
• Reinforcement Learning — 1× in this paper · explained in 4 episodes
• Reinforcement Learning (RL) — 1× in this paper · explained in 25 episodes

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