Research output per year
Research output per year
Personal profile
Author IDs
ORCID iD: 0000-0003-3737-9248
Scopus Author ID: 57214933211
Impact
Qualifications (Brief)
PhD - Statistics (UCLA)
Biography
Dr. Zhou is an Assistant Professor of Management Sciences at the College of Business, City University of Hong Kong. He received his bachelor degree in applied math from UC Berkeley and Ph.D. degree in statistics from UCLA. His current research interest includes random tensor theory, minimax theory of PCA and experimental design on network data. He is also interested in information retrieval, neural ranking and generative adversarial network.
Prizes/Honours
Dorothea Klumpke Roberts Prize in Mathematics, University of California, Berkeley. (2012)
First-Year University Fellowship, University of California, Los Angeles. (2015)
Dissertation Year Fellowship, University of California, Los Angeles. (2018)
Activities
Presentations and Talks
Social Network Clustering (City University of Hong Kong (2/22/2019)
Pseudo-Likelihood Method for Community Detection in Bipartite Graph (UCLA, 2/27/2017)
Uniqueness of Hyperfinite II1 Factor (UCLA, 12/17/2014)
Research Interests/Areas
I am interested in network analysis, high-dimensional statistics, information theory, sequential design, stochastic process and efficient search in recommendation system.
Teaching
Teaching Assistant
Teaching calculus, mathematical analysis, probability and statistics classes (UCLA, 9/23/2012 - 9/15/2017)
Fingerprint
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Collaborations from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
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Adaptive randomization in network data
Zhou, Z., Li, P. & Hu, F., 2024, In: Electronic Journal of Statistics. 18, 1, p. 47-76Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile28 Downloads (CityUHK Scholars) -
Statistical Guarantees for Consensus Clustering
Zhou, Z., Dudeja, G. & Amini, A. A., 2023, The Eleventh International Conference on Learning Representations, ICLR 2023. International Conference on Learning Representations, ICLR, 24 p. (International Conference on Learning Representations, ICLR).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
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Norm Adjusted Proximity Graph for Fast Inner Product Retrieval
Tan, S., Xu, Z., Zhao, W., Fei, H., Zhou, Z. & Li, P., Aug 2021, KDD '21: Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data Mining. Association for Computing Machinery, p. 1552–1560 (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
19 Citations (Scopus) -
Principal Subspace Estimation Under Information Diffusion
Zhou, F., Li, P. & Zhou, Z., Apr 2021, Proceedings of the 24th International Conference on Artificial Intelligence and Statistics (AISTATS) 2021. Banerjee, A. & Fukumizu, K. (eds.). p. 3205-3213 (Proceedings of Machine Learning Research; vol. 130).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
2 Citations (Scopus) -
Rate-Optimal Subspace Estimation on Random Graphs
Zhou, Z., Zhou, F., Li, P. & Zhang, C.-H., Dec 2021, Advances in Neural Information Processing Systems 34 (NeurIPS 2021). Ranzato, M., Beygelzimer, A., Dauphin, Y., Liang, P. S. & Vaughan, J. W. (eds.). Neural Information Processing Systems (NeurIPS), p. 20283-20294 12 p. (Advances in Neural Information Processing Systems; vol. 34).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open Access2 Citations (Scopus)
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GRF: Time-Varying Coefficient Modeling for Factor Selection in Asset Pricing
FENG, G. G. (Principal Investigator / Project Coordinator), QIAO, X. (Co-Investigator), YANG, J. (Co-Investigator) & ZHOU, Z. (Co-Investigator)
1/01/24 → …
Project: Research
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ECS: Sparse Bipartite Graphs: Concentration, Regularization and Applications
ZHOU, Z. (Principal Investigator / Project Coordinator)
1/01/22 → 13/09/24
Project: Research
Supervised Students
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Miss Naixin GUO, 国乃心
- Department of Decision Analytics and Operations - P/T Research Assistant
Person: P/T Research Assistant, Doctor of Philosophy (Student)
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Mr. Yuanzhi WANG, 王元直
- Department of Decision Analytics and Operations - P/T Senior Research Assistant
Person: Doctor of Philosophy (Student), P/T Senior Research Assistant