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Wei Shen

21 papers hereh-index 201.6k citations25 works total

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

author position
  • first author3
  • middle author16
  • last author1

Across the 20 of 21 papers where every author was matched, so the position is known.

fields
  • cs.CL11
  • cs.LG5
  • cs.AI2
  • cs.CV2
  • cs.SE1
same name
  • Wei Shen — 52 papers, h 39
  • Wei Shen — 25 papers, h 10
  • Wei Shen — 12 papers, h 5
  • Wei Shen — 10 papers, h 7
  • Wei Shen — 9 papers, h 10
  • Wei Shen — 8 papers, h 4

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
20232026
most citedSecrets of RLHF in Large Language Models Part I: PPO

19 citations · 45 across the 21 of their papers we have counts for

collaborators
Showing 2023Show all

4 papers · 1 filter

cs.CL2023★ 8 cited

LoRAMoE: Alleviate World Knowledge Forgetting in Large Language Models via MoE-Style Plugin

Shihan Dou, Enyu Zhou, Yan Liu +13

Supervised fine-tuning (SFT) is a crucial step for large language models (LLMs), enabling them to align with human instructions and enhance their capabilities in downstream tasks.…

cs.CL2023

Loose lips sink ships: Mitigating Length Bias in Reinforcement Learning from Human Feedback

Wei Shen, Rui Zheng, Wenyu Zhan +5

Reinforcement learning from human feedback serves as a crucial bridge, aligning large language models with human and societal values. This alignment requires a vast corpus of human…

cs.LG2023

Improving Generalization of Alignment with Human Preferences through Group Invariant Learning

Rui Zheng, Wei Shen, Yuan Hua +9

The success of AI assistants based on language models (LLMs) hinges crucially on Reinforcement Learning from Human Feedback (RLHF), which enables the generation of responses more a…

cs.CL2023★ 19 cited

Secrets of RLHF in Large Language Models Part I: PPO

Rui Zheng, Shihan Dou, Songyang Gao +24

Large language models (LLMs) have formulated a blueprint for the advancement of artificial general intelligence. Its primary objective is to function as a human-centric (helpful, h…

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