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researcher

Wei Chen

14 papers hereh-index 6128 citations16 works total

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

author position
  • middle author8
  • last author5

Across the 13 of 14 papers where every author was matched, so the position is known.

fields
  • cs.LG10
  • cs.AI2
  • cs.CL1
  • cs.GT1
same name
  • Wei Chen — 21 papers, h 21
  • Wei Chen — 15 papers, h 8
  • Wei Chen — 15 papers, h 11
  • Wei Chen — 14 papers, h 35
  • Wei Chen — 14 papers, h 6
  • Wei Chen — 14 papers, h 9

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

works on
adaptive discretization 1combinatorial bandits 1confidence bounds 1continuous outcomes 1sublinear regret 1

From the 1 of 14 linked papers with an AI index.

activity
20242026
most citedBenefits and Pitfalls of Reinforcement Learning for Language Model Planning: A Theoretical Perspective

1 citations · 1 across the 8 of their papers we have counts for

collaborators
Showing cs.GTShow all

1 paper · 1 filter

cs.GT2026

Mechanism Design for LLM Fine-tuning with Multiple Reward Models

Haoran Sun, Yurong Chen, Siwei Wang +3

Fine-tuning large language models (LLMs) to aggregate multiple preferences has attracted considerable research attention. With aggregation algorithms advancing, a potential economi…

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