AIBullisharXiv – CS AI · Apr 137/10
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Distributionally Robust Token Optimization in RLHF
Researchers propose Distributionally Robust Token Optimization (DRTO), a method combining reinforcement learning from human feedback with robust optimization to improve large language model consistency across distribution shifts. The approach demonstrates 9.17% improvement on GSM8K and 2.49% on MathQA benchmarks, addressing LLM vulnerabilities to minor input variations.