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Richong Zhang

27 papers hereh-index 71.9k citations38 works total

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

author position
  • middle author20
  • last author4

Across the 24 of 27 papers where every author was matched, so the position is known.

fields
  • cs.CL18
  • cs.CV3
  • cs.IR3
  • cs.LG1
  • cs.SE1
  • stat.ML1
same name
  • Richong Zhang — 19 papers, h 24
  • Richong Zhang — 13 papers, h 13
  • Richong Zhang — 1 paper

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 citedLlamaFactory: Unified Efficient Fine-Tuning of 100+ Language Models

14 citations · 26 across the 25 of their papers we have counts for

collaborators
Showing cs.IRShow all

3 papers · 1 filter

cs.IR2026

DEPT: Document Embedding Preservation Tuning for Unified Query Expansion and Retrieval

Jingyuan Wang, Richong Zhang, Zhijie Nie +2

Large language models (LLMs) can both expand underspecified queries and encode text as dense representations, suggesting a unified model for query expansion and retrieval. Existing…

cs.IR2026

Learning to Select: Query-Aware Adaptive Dimension Selection for Dense Retrieval

Zhanyu Wu, Richong Zhang, Zhijie Nie

Dense retrieval represents queries and documents as high-dimensional embeddings, but these representations can be redundant at the query level: for a given information need, only a…

cs.IR2024★ 5 cited

Improving the Consistency in Cross-Lingual Cross-Modal Retrieval with 1-to-K Contrastive Learning

Zhijie Nie, Richong Zhang, Zhangchi Feng +2

Cross-lingual Cross-modal Retrieval (CCR) is an essential task in web search, which aims to break the barriers between modality and language simultaneously and achieves image-text…

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