Lingyun Lu (逯凌云)

Lingyun Lu (逯凌云)

Master's Student in HUST. Focusing on Graph Neural Networks and Large Language Model.

I have been working at Ant Group as an Algorithm Engineer since 2024.

I graduated from Huazhong University of Science and Technology (HUST), where I am lucky to be supervised by Prof. Bang Wang in MINS Lab. Prior to this, I also got my bachelor’s degree at HUST in 2021. My research interest focuses on Data Mining, Graph Neural Networks and Large Language Models.

📝 Publications

WSDM 2023
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  • VRKG4Rec: Virtual Relational Knowledge Graph for Recommendation [Paper] [Code]

    Lingyun Lu, Bang Wang, Zizhuo Zhang, Shenghao Liu, Han Xu

    - This work argues that the relations in knowledge graph exhibit a long-tail distribution, limiting their utility in recommendation systems. Thus, the paper suggests virtual relational knowledge graphs for recommendation tasks.

  • Distinguishing latent interaction types from implicit feedbacks for recommendation [Paper] [Code]

    Lingyun Lu, Bang Wang, Zizhuo Zhang, Shenghao Liu*

    Information Sciences, 2023

  • On Mining User-Item Interactions via Knowledge Graph for Recommendation [Paper]

    Shenghao Liu, Lingyun Lu, Bang Wang

    ACM Transactions on Recommender Systems, 2024

💻 Working Experience & Internships

  • 2024.07 - Present, Algorithm Engineer for Machine Learning in Ant Group, Hangzhou China.
  • 2023.10 - 2024.01, Research Intern for Large Language Model in Baizhi, Wuhan China.
  • 2023.06 - 2023.09, Research Intern for Recommendation Systems in Kuaishou, Beijing China.

🎖 Honors and Awards

  • 2024.06 Outstanding Master’s Graduate of Huazhong University of Science and Technology.
  • 2022.11 Shenzhen Stock Exchange (SZSE) Scholarship.
  • 2022.10 Zhixing Scholarship.
  • 2021.06 Outstanding Bachelor’s Graduate of Huazhong University of Science and Technology.
  • 2020.11 Outstanding National Undergraduate Innovation and Entrepreneurship Programs
  • 2019.11 National Scholarship (top 1%)
  • 2019.10 Merit Student of Huazhong University of Science and Technology
  • 2018.11 National Scholarship (top 1%)
  • 2018.10 Merit Student of Huazhong University of Science and Technology

📖 Educations

  • 2021.09 - 2024.06, Master in Electronic Information Engineering, Huazhong University of Science and Technology.
  • 2017.09 - 2021.06, Bachelor in Electronic Information Engineering, Huazhong University of Science and Technology.