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Lechen Zhang

University of Illinois Urbana-Champaign

15 papers hereh-index 6182 citations16 works total

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

author position
  • first author4
  • middle author10

Across the 14 of 15 papers where every author was matched, so the position is known.

fields
  • cs.CL14
  • cs.AI1
affiliations
  • University of Illinois Urbana-Champaign
HomepageORCID 0009-0008-8180-1577
same name
  • Lechen Zhang — 1 paper, h 5

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
20232026
most citedSPRIG: Improving Large Language Model Performance by System Prompt Optimization

3 citations · 8 across the 13 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

cs.CL2023★ 1 cited

You don't need a personality test to know these models are unreliable: Assessing the Reliability of Large Language Models on Psychometric Instruments

Bangzhao Shu, Lechen Zhang, Minje Choi +5

The versatility of Large Language Models (LLMs) on natural language understanding tasks has made them popular for research in social sciences. To properly understand the properties…

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