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researcher

Pengxiang Cheng

Bloomberg

8 papers hereh-index 9615 citations12 works total

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

author position
  • first author3
  • middle author4
  • last author1

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.CL6
  • cs.HC1
  • cs.LG1
affiliations
  • Bloomberg
HomepageORCID 0000-0002-9762-5159
same name
  • Pengxiang Cheng — 4 papers, h 8
  • Pengxiang Cheng — 3 papers, h 2

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
20152023
most citedCrowdsourcing Information Extraction for Biomedical Systematic Reviews

12 citations · 36 across the 8 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

cs.LG2023

Unsupervised Contrast-Consistent Ranking with Language Models

Niklas Stoehr, Pengxiang Cheng, Jing Wang +2

Language models contain ranking-based knowledge and are powerful solvers of in-context ranking tasks. For instance, they may have parametric knowledge about the ordering of countri…

cs.CL2023★ 1 cited

Overcoming Catastrophic Forgetting in Massively Multilingual Continual Learning

Genta Indra Winata, Lingjue Xie, Karthik Radhakrishnan +5

Real-life multilingual systems should be able to efficiently incorporate new languages as data distributions fed to the system evolve and shift over time. To do this, systems need…

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