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Idan Shenfeld

PhD student, Massachusetts Institute of Technology

1 paper at NeurIPS 2025

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Poster Session 4

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

KL-Regularized RLHF with Multiple Reference Models: Exact Solutions and Sample Complexity

#510 · Gholamali Aminian, Amir R. Asadi, Idan Shenfeld, Youssef Mroueh

We provide theoretical analysis for forward and reverse KL-regularized RLHF under multiple reference models.