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Defeng Sun

11 papers hereh-index 6166 citations16 works total

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

author position
  • first author1
  • middle author9
  • last author1

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • math.OC7
  • cs.AI3
  • cs.IR1
same name
  • Defeng Sun — 10 papers, h 7
  • Defeng Sun — 6 papers, h 55
  • Defeng Sun — 4 papers, h 1
  • Defeng Sun — 4 papers, h 2
  • Defeng Sun — 2 papers, h 1
  • Defeng Sun — 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
collaborators
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2026

DSAEval: Evaluating Data Science Agents on a Wide Range of Real-World Data Science Problems

Maojun Sun, Yifei Xie, Yue Wu +5

Recent LLM-based data agents aim to automate data science tasks ranging from data analysis to deep learning. However, the open-ended nature of real-world data science problems, whi…

cs.AI2025

A Survey on Large Language Model-based Agents for Statistics and Data Science

Maojun Sun, Ruijian Han, Binyan Jiang +4

In recent years, data science agents powered by Large Language Models (LLMs), known as "data agents," have shown significant potential to transform the traditional data analysis pa…

cs.AI2025

LAMBDA: A Large Model Based Data Agent

Maojun Sun, Ruijian Han, Binyan Jiang +4

We introduce LArge Model Based Data Agent (LAMBDA), a novel open-source, code-free multi-agent data analysis system that leverages the power of large language models. LAMBDA is des…

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