Dr. ZHOU Zhixin 周至心博士 Department of Management Sciences
Assistant Professor

Address
7-243, Lau Ming Wai Academic Building, City University of Hong Kong

Phone
+852 34428248

Fax
+852 34420189

Email
zhixzhou@cityu.edu.hk

Personal Web
https://sites.google.com/view/zhixinzhou/home
Public CV
View



Qualifications PhD - Statistics (UCLA)


Biography Dr. Zhou is an Assistant Professor of Management Sciencesat 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 includesrandom tensor theory, minimax theory of PCA and experimental design on network data. He is also interested in informationretrieval, neural ranking and generativeadversarialnetwork.
Opportunity:We have FinTech postdoc positions available. Please check the job descriptionhere.We also have fully funded Ph.D. positions available.


Publications Journal Publications and Reviews Zhou, Zhixin; Zhu, Yizhe / Sparse random tensors: Concentration, regularization and applications. May 2021; In: Electronic Journal of Statistics. Vol. 15, No. 1, pp. 2483-2516

Zhou, Zhixin; Li, Ping / Rate optimal Chernoff bound and application to community detection in the stochastic block models. March 2020; In: Electronic Journal of Statistics. Vol. 14, No. 1, pp. 1302–1347

Zhou, Zhixin; Amini, Arash / Optimal Bipartite Network Clustering. January 2020; In: Journal of Machine Learning Research. Vol. 21

Zhou, Zhixin; Amini, Arash A. / Analysis of spectral clustering algorithms for community detection: the general bipartite setting. February 2019; In: Journal of Machine Learning Research. Vol. 20


Chapters, Conference Papers, Creative and Literary Works Tan, Shulong; Xu, Zhaozhuo; Zhao, Weijie; Fei, Hongliang; Zhou, Zhixin; Li, Ping / Norm Adjusted Proximity Graph for Fast Inner Product Retrieval. August 2021; KDD '21: Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data Mining. pp. 1552–1560

Zhou, Fan; Li, Ping; Zhou, Zhixin / Principal Subspace Estimation Under Information Diffusion. April 2021; Proceedings of the 24th International Conference on Artificial Intelligence and Statistics.

Ren, Shaogang; Li, Dingcheng; Zhou, Zhixin; Li, Ping / Estimate the Implicit Likelihoods of GANs with Application to Anomaly Detection. April 2020; The Web Conference 2020: Proceedings of The World Wide Web Conference WWW 2020. pp. 2287–2297

Tan, Shulong; Zhou, Zhixin; Xu, Zhaozhuo; Li, Ping / Fast Item Ranking under Neural Network based Measures. February 2020; WSDM '20: Proceedings of the 13th International Conference on Web Search and Data Mining. pp. 591-599

Zhou, Zhixin; Tan, Shulong; Xu, Zhaozhuo; Li, Ping / M?bius Transformation for Fast Inner Product Search on Graph. December 2019; Advances in Neural Information Processing Systems 32 (NIPS 2019).

Tan, Shulong; Zhou, Zhixin; Xu, Zhaozhuo; Li, Ping / On Efficient Retrieval of Top Similarity Vectors. November 2019; Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). pp. 5236–5246



keep reading

---