Hi there! I’m a second-year MSc student of Information Retrieval Lab at Shandong University, advised by Prof. Jun Ma (马军), Pengjie Ren (任鹏杰) and Xin Xin (辛鑫).
My research interest is mainly recommender system and natural language processing.
Email address: jiyuan.yang at mail.sdu.edu.cn
Please feel free to contact me if you have any questions.
📝 Publications
[1] On the User Behavior Leakage from Recommender System Exposure - TOIS 2023 (CCF A) |
Xin Xin*, Jiyuan Yang* (co-first author), Hanbing Wang, Jun Ma, Pengjie Ren, Hengliang Luo, Xinlei Shi, Zhumin Chen, Zhaochun Ren
[2] 基于自监督的预训练在推荐系统中的研究综述 - CCIR 2023 |
Jiyuan Yang, Muyang Ma, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Xin Xin, Fei Cai, Jun Ma
[3] **Debiasing Sequential Recommenders through Distributionally Robust Optimization over System Exposure - WSDM 2024 (CCF B, Best paper honorable mention)** |
Jiyuan Yang, Yue Ding, Yidan Wang, Pengjie Ren, Zhumin Chen, Fei Cai, Jun Ma, Rui Zhang, Zhaochun Ren, Xin Xin
🎖 Honors and Awards
- 2023.10 Dean’s Award, School of Computer Science and Technology at Shandong University.
- 2023.10 First-class Academic Scholarship, Shandong University.
- 2021.05 Third Prize of National College Student Software Innovation Competition (top 2%).
- 2019.10 Bronze Medal in CCF‑CCSP Final, China Computer Federation.
- 2019.06 Research and Innovation Scholarship, Shandong University.
- 2016.10 First Prize in NOIP, China Computer Federation.
📖 Educations
- 2022.09 - Now, MSc, Shandong University, Qingdao.
- 2018.09 - 2022.06, Bachelor, Shandong University, Qingdao (2018.09 - 2019.07, Software Engineering, Shandong University, Jinan).
💻 Internships
- 2021.10 - 2022.08, Research Assistant, Information Retrieval Lab, Shandong University.
💬 Others
- Teaching Assistant: Machine Learning course (2023 Fall, 2023 Spring, 2022 Fall, 2022 Spring), Software Engineering course (2023 Spring).
- Academic Service: Information Processing & Management (IP&M), Program Committee Member of SIGIR 2024.