Selective Successor Eligibility Traces for RLVR
This work proposes Selective Successor Eligibility Traces (S-trace), an critic-free eligibility trace method that enables more effective credit assignment and establishes an upper bound on its discrepancy from the raw eligibility traces-based policy gradient estimator.
Chao-Li Mou, Xin-Ning Chen, Zhan Zhuang et al.
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