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Ran Xu

2 papers hereh-index 8199 citations10 works total

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

author position
  • first author1
  • middle author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CL2
same name
  • Ran Xu — 25 papers, h 20
  • Ran Xu — 17 papers, h 11
  • Ran Xu — 17 papers, h 12
  • Ran Xu — 14 papers, h 27
  • Ran Xu — 11 papers, h 5
  • Ran Xu — 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

most citedWeakly-Supervised Scientific Document Classification via Retrieval-Augmented Multi-Stage Training

15 citations · 22 across the 2 of their papers we have counts for

collaborators

2 papers

cs.CL2023★ 15 cited

Weakly-Supervised Scientific Document Classification via Retrieval-Augmented Multi-Stage Training

Ran Xu, Yue Yu, Joyce C. Ho +1

Scientific document classification is a critical task for a wide range of applications, but the cost of obtaining massive amounts of human-labeled data can be prohibitive. To addre…

cs.CL2022★ 7 cited

Cold-Start Data Selection for Few-shot Language Model Fine-tuning: A Prompt-Based Uncertainty Propagation Approach

Yue Yu, Rongzhi Zhang, Ran Xu +3

Large Language Models have demonstrated remarkable few-shot performance, but the performance can be sensitive to the selection of few-shot instances. We propose PATRON, a new metho…

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