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Lei Yu

5 papers hereh-index 2113 citations6 works total

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

author position
  • middle author3
  • last author2

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.LG2
  • cs.CL1
  • cs.CR1
  • cs.CV1
same name
  • Lei Yu — 20 papers, h 25
  • Lei Yu — 18 papers, h 16
  • Lei Yu — 16 papers, h 12
  • Lei Yu — 11 papers, h 25
  • Lei Yu — 11 papers, h 5
  • Lei Yu — 9 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
20192026
collaborators
Showing cs.CLShow all

1 paper · 1 filter

cs.CL2026

Augmenting Question Answering with A Hybrid RAG Approach

Tianyi Yang, Nashrah Haque, Vaishnave Jonnalagadda +6

Retrieval-Augmented Generation (RAG) has emerged as a powerful technique for enhancing the quality of responses in Question-Answering (QA) tasks. However, existing approaches often…

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