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Wei Cheng

9 papers hereh-index 481 citations15 works total

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

author position
  • first author2
  • middle author6

Across the 8 of 9 papers where every author was matched, so the position is known.

fields
  • cs.CL5
  • cs.AI1
  • cs.IR1
  • cs.LG1
  • eess.SY1
same name
  • Wei Cheng — 51 papers, h 80
  • Wei Cheng — 36 papers, h 13
  • Wei Cheng — 26 papers, h 10
  • Wei Cheng — 12 papers, h 4
  • Wei Cheng — 11 papers, h 4
  • Wei Cheng — 9 papers, h 27

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 citedBaichuan-M1: Pushing the Medical Capability of Large Language Models

5 citations · 5 across the 9 of their papers we have counts for

collaborators
Showing 2024 · cs.CLShow all

3 papers · 2 filters

cs.CL2024

KV Shifting Attention Enhances Language Modeling

Mingyu Xu, Wei Cheng, Bingning Wang +1

The current large language models are mainly based on decode-only structure transformers, which have great in-context learning (ICL) capabilities. It is generally believed that the…

cs.CL2024

Greenback Bears and Fiscal Hawks: Finance is a Jungle and Text Embeddings Must Adapt

Peter Anderson, Mano Vikash Janardhanan, Jason He +2

Financial documents are filled with specialized terminology, arcane jargon, and curious acronyms that pose challenges for general-purpose text embeddings. Yet, few text embeddings…

cs.CL2024

Calibrate to Discriminate: Improve In-Context Learning with Label-Free Comparative Inference

Wei Cheng, Tianlu Wang, Yanmin Ji +3

While in-context learning with large language models (LLMs) has shown impressive performance, we have discovered a unique miscalibration behavior where both correct and incorrect p…

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