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researcher

Lei Cheng

8 papers hereh-index 4212 citations9 works total

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

author position
  • first author1
  • middle author6

Across the 7 of 8 papers where every author was matched, so the position is known.

fields
  • cs.LG4
  • cs.CL2
  • cs.CV1
  • cs.GR1
same name
  • Lei Cheng — 8 papers, h 2
  • Lei Cheng — 7 papers, h 13
  • Lei Cheng — 6 papers, h 9
  • Lei Cheng — 6 papers, h 5
  • Lei Cheng — 6 papers, h 4
  • Lei Cheng — 4 papers, h 9

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
20232025
most citedLayerwise Change of Knowledge in Neural Networks

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

collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2023

Knowledgeable Preference Alignment for LLMs in Domain-specific Question Answering

Yichi Zhang, Zhuo Chen, Yin Fang +4

Deploying large language models (LLMs) to real scenarios for domain-specific question answering (QA) is a key thrust for LLM applications, which poses numerous challenges, especial…

cs.CL2023★ 1 cited

Can the Inference Logic of Large Language Models be Disentangled into Symbolic Concepts?

Wen Shen, Lei Cheng, Yuxiao Yang +2

In this paper, we explain the inference logic of large language models (LLMs) as a set of symbolic concepts. Many recent studies have discovered that traditional DNNs usually encod…

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