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Xiangkun Hu

7 papers hereh-index 495 citations9 works total

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

author position
  • first author2
  • middle author5

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

fields
  • cs.CL5
  • cs.AI1
  • cs.LG1
same name
  • Xiangkun Hu — 11 papers, h 11
  • Xiangkun Hu — 8 papers, h 6
  • Xiangkun Hu — 1 paper, h 1

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 citedRAGChecker: A Fine-grained Framework for Diagnosing Retrieval-Augmented Generation

9 citations · 10 across the 7 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.CL2024★ 9 cited

RAGChecker: A Fine-grained Framework for Diagnosing Retrieval-Augmented Generation

Dongyu Ru, Lin Qiu, Xiangkun Hu +15

Despite Retrieval-Augmented Generation (RAG) showing promising capability in leveraging external knowledge, a comprehensive evaluation of RAG systems is still challenging due to th…

cs.CL2024

New Desiderata for Direct Preference Optimization

Xiangkun Hu, Tong He, David Wipf

Large language models in the past have typically relied on some form of reinforcement learning with human feedback (RLHF) to better align model responses with human preferences. Ho…

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