Marginal Coverage Credit Reduces Redundant Exploration in Parallel State-Entropy Optimization
Marginal Coverage Credit for PGPSE (MCC-PGPSE), which combines leave-one-policy-out coverage with state-owner specialization to estimate policy-specific credit, is introduced and supports contribution-conditioned auxiliary reward allocation as an interpretable approach to improving complementary coverage among parallel policies in discrete state spaces.
Junhao Cao, Hong-Yi Xia, Jianian Wu et al.
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