Zhen-Yu Zhang, D.Eng. Postdoctoral Researcher, Imperfect Information Learning Team, RIKEN Center for Advanced Intelligence Project.
Email: zhen-yu.zhang [at] riken.jp |
My research interests include topics in machine learning and data mining.
Most recently, I am interested in:
Generating Chain-of-Thoughts with a Direct Pairwise-Comparison Approach to Searching for the Most Promising Intermediate Thought. [arXiv]
Zhen-Yu Zhang, Siwei Han, Huaxiu Yao, Gang Niu, and Masashi Sugiyama.
Learning with Asynchronous Labels.
Yu-Yang Qian, Zhen-Yu Zhang, Peng Zhao, and Zhi-Hua Zhou.
ACM Transactions on Knowledge Discovery from Data (TKDD), in press, 2024.
Adapting to Continuous Covariate Shift via Online Density Ratio Estimation. [paper] [arXiv]
Yu-Jie Zhang, Zhen-Yu Zhang, Peng Zhao, and Masashi Sugiyama.
In: Advances in Neural Information Processing Systems 36 (NeurIPS 2023), New Orleans, Louisiana, 2023.
Handling New Class in Online Label Shift. [paper]
Yu-Yang Qian, Yong Bai, Zhen-Yu Zhang, Peng Zhao, and Zhi-Hua Zhou.
In: Proceedings of the 23rd IEEE International Conference on Data Mining (ICDM 2023), Shanghai, China, 2023.
面向特征演变环境的标记噪声鲁棒学习算法.
张震宇, 姜远.
计算机研究与发展, 2023.
Adaptive Learning for Weakly Labeled Streams. [paper]
Zhen-Yu Zhang, Yu-Yang Qian, Yu-Jie Zhang, Yuan Jiang, and Zhi-Hua Zhou.
In: Proceedings of the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2022), Washington, DC, 2022.
Learning from Incomplete and Inaccurate Supervision. [paper]
Zhen-Yu Zhang, Peng Zhao, Yuan Jiang, and Zhi-Hua Zhou.
IEEE Transactions on Knowledge and Data Engineering (TKDE), 2022.
Learning with Feature and Distribution Evolvable Streams. [paper] [supp]
Zhen-Yu Zhang, Peng Zhao, Yuan Jiang, and Zhi-Hua Zhou.
In: Proceedings of the 37th International Conference on Machine Learning (ICML 2020), Vienna, Austria, 2020.
Safe Deep Semi-Supervised Learning for Unseen-Class Unlabeled Data. [paper] [supp]
Lan-Zhe Guo, Zhen-Yu Zhang, Yuan Jiang, Yu-Feng Li, and Zhi-Hua Zhou.
In: Proceedings of the 37th International Conference on Machine Learning (ICML 2020), Vienna, Austria, 2020.
Learning from Incomplete and Inaccurate Supervision. [paper]
Zhen-Yu Zhang, Peng Zhao, Yuan Jiang, and Zhi-Hua Zhou.
In: Proceedings of the 25th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2019), Anchorage, AL, 2019.
Regularized Content-Aware Tensor Factorization Meets Temporal-Aware Location Recommendation. [paper]
Defu Lian, Zhen-Yu Zhang, Yong Ge, Fuzheng Zhang, Nicholas Jing Yuan, and Xing Xie.
In: Proceedings of the 16th IEEE International Conference on Data Mining (ICDM 2016), Barcelona, Spain, 2016.
Reviewer for Conferences: AAAI (2020, 2021, 2022, 2023); IJCAI (2020, 2021, 2022, 2023); KDD (2022, 2023, 2024); ICML (2021, 2022, 2023, 2024); NeurIPS (2020, 2021, 2022, 2023); ICLR (2021, 2022, 2023); UAI (2023).
Reviewer for Journals: IEEE TPAMI, IEEE TNNLS, ACM TKDD, MLJ, TMLR.
Outstanding Doctoral Dissertation, JSCS, 2023
Outstanding Doctoral Dissertation, NJU, 2023
Jiangsu Bank Scholarship, 2021
National Scholarship for Doctoral Students, MOE of PRC, 2020
Artificial Intelligence Scholarship, 2019
Outstanding Bachelor's Thesis, UESTC, 2017