[논문리뷰] VESPO: Variational Sequence-Level Soft Policy Optimization for Stable Off-Policy LLM TrainingarXiv에 게시된 'VESPO: Variational Sequence-Level Soft Policy Optimization for Stable Off-Policy LLM Training' 논문에 대한 자세한 리뷰입니다.#Review#Off-Policy RL#LLM Training#Importance Sampling#Variance Reduction#Variational Optimization#Policy Gradient#Sequence-Level Optimization#Reinforcement Learning2026년 2월 22일댓글 수 로딩 중