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Wei Xiong

28 papers hereh-index 243.3k citations37 works total

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

author position
  • first author6
  • middle author16

Across the 22 of 28 papers where every author was matched, so the position is known.

fields
  • cs.LG17
  • stat.ML4
  • cs.AI3
  • cs.CL3
  • math.OC1
same name
  • Wei Xiong — 14 papers, h 13
  • Wei Xiong — 10 papers, h 8
  • Wei Xiong — 7 papers, h 3
  • Wei Xiong — 6 papers, h 5
  • Wei Xiong — 6 papers, h 3
  • Wei Xiong — 5 papers, h 29

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 citedDecentralized Multi-player Multi-armed Bandits with No Collision Information

12 citations · 27 across the 15 of their papers we have counts for

collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2024

From Lists to Emojis: How Format Bias Affects Model Alignment

Xuanchang Zhang, Wei Xiong, Lichang Chen +3

In this paper, we study format biases in reinforcement learning from human feedback (RLHF). We observe that many widely-used preference models, including human evaluators, GPT-4, a…

cs.CL2024★ 3 cited

Strengthening Multimodal Large Language Model with Bootstrapped Preference Optimization

Renjie Pi, Tianyang Han, Wei Xiong +4

Multimodal Large Language Models (MLLMs) excel in generating responses based on visual inputs. However, they often suffer from a bias towards generating responses similar to their…

cs.CL2023

LMFlow: An Extensible Toolkit for Finetuning and Inference of Large Foundation Models

Shizhe Diao, Rui Pan, Hanze Dong +4

Foundation models have demonstrated a great ability to achieve general human-level intelligence far beyond traditional approaches. As the technique keeps attracting attention from…

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