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Rui Yuan

11 papers hereh-index 6231 citations13 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author6

Across the 10 of 11 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.CL2
  • stat.ML2
  • math.NA1
  • math.OC1
Homepage
same name
  • Rui Yuan — 5 papers, h 4
  • Rui Yuan — 3 papers
  • Rui Yuan — 2 papers, h 3
  • Rui Yuan — 2 papers, h 1
  • Rui Yuan — 2 papers
  • Rui Yuan — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedA general sample complexity analysis of vanilla policy gradient

8 citations · 12 across the 11 of their papers we have counts for

collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2026

AlignTune: Modular Toolkit for Post-Training Alignment of Large Language Models

R E Zera Marveen Lyngkhoi, Chirag Chawla, Pratinav Seth +5

Post-training alignment is central to deploying large language models (LLMs), yet practical workflows remain split across backend-specific tools and ad-hoc glue code, making experi…

cs.CL2026

Beyond Uniform Credit: Causal Credit Assignment for Policy Optimization

Mykola Khandoga, Rui Yuan, Vinay Kumar Sankarapu

Policy gradient methods for language model reasoning, such as GRPO and DAPO, assign uniform credit to all generated tokens - the filler phrase "Let me think" receives the same grad…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.