I am an Eng.D. student at the College of Computer and Information Technology, Beijing Jiaotong University(BJTU). My supervised by Prof. Dongxia Chang in the Center of Digital Media Information Processing Lab (Mepro). I have published several papers in SCI/CCF conferences and journals, including ACM MM and Neurocomputing.
My research interests include multi-view/multi-modal representation learning, deep clustering, self-supervised learning, and contrastive learning. In particular, I focus on:
- 🔍 Contrastive Multi-view Clustering
- 🧠 Incremental Multi-view/Multi-Modal Representation Learning
- 🌐 Self-supervised Multi-view/Multi-Modal Representation Learning
🔥 News
- 2025.07: 🎉🎉 One paper has been accepted by IEEE Transactions on Multimedia 2025.
- 2025.07: 🎉🎉 One paper has been accepted by ACM MM 2025.
- 2025.03: 🎉🎉 One paper has been accepted by Neurocomputing 2025.
📝 Publications
Deep Multi-view Clustering with Intra-view Similarity and Cross-view Correlation Learning
Pengyuan Li, Dongxia Chang*, Yiming Wang, Man Liu, Zisen Kong, Linhua Kong, Yao Zhao
- We present a novel deep learning framework that mitigates view bias through joint optimization of intra-view similarity and cross-view correlation. The proposed method enhances fine-grained structures within each view and adaptively balances diverse information across views, ultimately improving clustering performance.
AEMVC: Mitigate Imbalanced Embedding Space in Multi-view Clustering
Pengyuan Li, Man Liu, Dongxia Chang*, Yiming Wang, Zisen Kong, Yao Zhao
- We found that the embedding space learned using the encoder-decoder architecture cannot embrace the efficacy of different feature directions. Therefore, we propose a novel Activate-Then-Eliminate Strategy for Multi-View Clustering to adjust the contribution strength of different feature directions dynamically.
- DCMVC: Dual Contrastive Multi-view Clustering, Pengyuan Li, Dongxia Chang*, Zisen Kong, Yiming Wang, Yao Zhao, Neurocomputing 2025, CCF-C.
🎖 Honors and Awards
- 2023.11 First-class Academic Scholarship of Beijing Jiaotong University.
- 2023.06 Outstanding Graduate Student of the School of Computer Science, Beijing Jiaotong University.
- 2022.10 National Bronze Award of the 2022 China University Computer Competition - Team Programming Ladder Competition.
- 2022.10 National Bronze Award of China Computer Design Contest 2022.
📖 Educations
- 2024.06 - now, Eng.D. Student @ Beijing Jiaotong University, supervised by Prof. Dongxia Chang.
- 2023.09 - 2024.06, Master Student @ Beijing Jiaotong University, supervised by Prof. Dongxia Chang.
💻 Internships
- 2023.03 - 2023.06, PCITC, China.