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Lei Chen

9 papers hereh-index 321 citations12 works total

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

author position
  • first author1
  • middle author1
  • last author7

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.AI2
  • cs.CL1
  • cs.DB1
same name
  • Lei Chen — 41 papers, h 71
  • Lei Chen — 26 papers, h 7
  • Lei Chen — 25 papers, h 14
  • Lei Chen — 21 papers, h 8
  • Lei Chen — 19 papers, h 9
  • Lei Chen — 14 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

activity
20242026
most citedUniCL: A Universal Contrastive Learning Framework for Large Time Series Models

1 citations · 2 across the 7 of their papers we have counts for

collaborators
Showing 2025 · cs.CLShow all

1 paper · 2 filters

cs.CL2025

GORAG: Graph-based Online Retrieval Augmented Generation for Dynamic Few-shot Social Media Text Classification

Yubo Wang, Haoyang Li, Fei Teng +1

Text classification is vital for Web for Good applications like hate speech and misinformation detection. However, traditional models (e.g., BERT) often fail in dynamic few-shot se…

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