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Peng Xu

13 papers hereh-index 9514 citations15 works total

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

author position
  • first author2
  • middle author10
  • last author1

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

fields
  • cs.CL6
  • cs.LG3
  • cs.CV2
  • cs.AI1
  • cs.SE1
same name
  • Peng Xu — 24 papers, h 16
  • Peng Xu — 23 papers, h 20
  • Peng Xu — 19 papers, h 17
  • Peng Xu — 18 papers, h 4
  • Peng Xu — 15 papers, h 17
  • Peng Xu — 12 papers, h 13

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
20222026
most citedRetrieval meets Long Context Large Language Models

14 citations · 20 across the 10 of their papers we have counts for

collaborators
Showing 2023 · cs.CLShow all

2 papers · 2 filters

cs.CL2023★ 6 cited

InstructRetro: Instruction Tuning post Retrieval-Augmented Pretraining

Boxin Wang, Wei Ping, Lawrence McAfee +4

Pretraining auto-regressive large language models~(LLMs) with retrieval demonstrates better perplexity and factual accuracy by leveraging external databases. However, the size of e…

cs.CL2023★ 14 cited

Retrieval meets Long Context Large Language Models

Peng Xu, Wei Ping, Xianchao Wu +7

Extending the context window of large language models (LLMs) is getting popular recently, while the solution of augmenting LLMs with retrieval has existed for years. The natural qu…

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