Deli Zhao's Homepage (赵德丽)

zhaodeli@gmail.com                                                                           Homophilic Clustering

homophilic clustering

My research interests are mainly in developing algorithms for pattern clustering and classification, complex networks, dimensionality reduction, and data mining, especially the algorithms that are closely related to graph theory and geometry.

Biography:

  • 1999, Sep. ~ 2003, Jun.   China University of Mining and Technology (CUMT), Bachelor;
  • 2003, Sep. ~ 2006, Mar.  Shanghai Jiao Tong University (SJTU), Master;
  • 2006, Jun.  ~ 2007, Dec.  Microsoft Research Asia (MSRA), Assistant Researcher;  
  • 2008, Jan.  ~ 2009, Apr.  Chinese University of Hong Kong (CUHK), Research Assistant.
  • 2009, May  ~ 2010, Dec.  Farming in my hometown.
  • 2011, Jan.  ~ 2013, Jun.  Chinese University of Hong Kong (CUHK), Research Assistant.
  • 2013, Jul.   ~ 2015, Mar.  HTC, Assistant Research Manager.
  • 2015, Apr.  ~ 2015, Sep.  Letv, Artificial Intelligence R&D Director.

Selected Papers:

Yuanjun Xiong, Wei Liu, Deli Zhao, and Xiaoou Tang. Zeta Hull Pursuits: Learning Nonconvex Data Hulls Proceedings of Neural Information Processing Systems (NIPS), 2014. 

Deli Zhao and Xiaoou Tang. Homophilic Clustering by Locally Asymmetric Geometry. arXiv:1407.1352. July 05, 2014. [Supplementary materials]

Deli Zhao and X.O. Tang, Cyclizing Clusters via Zeta Function of a Graph. Proceedings of Neural Information Processing Systems (NIPS) 22, December, 2008. 

Deli Zhao, Z.C. Lin, and X.O. Tang, Classification via Semi-Riemannian Spaces. IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Jun. 2008.  

Publications and manuscripts:


Chuang Gan, Yi Yang, Linchao Zhu, Deli Zhao, and Yueting Zhuang. Recognizing an Action Using Its Name: A Knowledge-Based Approach. International Journal of Computer Vision (IJCV), 2016.

Wenbing Huang, Fuchun Sun, Lele Cao, Deli Zhao, Huaping Liu, and Mehrtash Harandi. Sparse Coding and Dictionary Learning with Linear Dynamical Systems. IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), 2016.

Wenbing Huang, Lele Cao, Fuchun Sun, Deli Zhao, Huaping Liu, Shanshan Yu. Learning Stable Linear Dynamical Systems using the Weighted Least Square Method. International Joint Conference on Artificial Intelligence (IJCAI), 2016.

Haolin Yang, Deli Zhao, Lele Cao, Fuchun Sun. A Precise and Robust Clustering Approach using Homophilic Degrees of Graph Kernel. PAKDD, 2016.

Wenbing Huang, Deli Zhao, Fuchun Sun, Huaping Liu, and Edward Chang. Scalable Gaussian Process Regression Using Deep Neural Networks. International Joint Conference on Artificial Intelligence (IJCAI), 2015. 

Cheng Yang, Zhiyuan Liu, Deli Zhao, Maosong Sun, Edward Chang. Network Representation Learning with Rich Text Information. International Joint Conference on Artificial Intelligence (IJCAI), 2015. 

Zhizhong Li, Deli Zhao, Zhouchen Lin, and Edward Chang. Determining Step Lengths in Geometric Optimization Algorithms. IEEE International Symposium on Information Theory (ISIT), 2015.

Zhizhong Li, Deli Zhao, Zhouchen Lin, and Edward Chang. A New Retraction for Accelerating the Riemannian Three-factor Low-rank Matrix Completion. IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), 2015.

Yuanjun Xiong, Wei Liu, Deli Zhao, and Xiaoou Tang. Zeta Hull Pursuits: Learning Nonconvex Data Hulls.  Proceedings of Neural Information Processing Systems (NIPS), 2014. 

Deli Zhao and Xiaoou Tang. Homophilic Clustering by Locally Asymmetric Geometry. arXiv:1407.1352. July 05, 2014. [Supplementary materials]

Miao Fan, Deli Zhao, Qiang Zhou, Zhiyuan Liu, Thomas Fang Zheng and Edward Y. Chang. Distant Supervision for Relation Extraction with Matrix Completion. ACM Association for Computational Linguistics (ACL), 2014.

Chaochao Lu, Deli Zhao, Xiaoou Tang: Face Recognition Using Face Patch Networks. IEEE International Conference on Computer Vision (ICCV) : 3288-3295, 2013

Yuanjun Xiong, Wei Liu, Deli Zhao, Xiaoou Tang: Face Recognition via Archetype Hull Ranking. IEEE International Conference on Computer Vision (ICCV) : 585-592, 2013.

W. Zhang, Deli Zhao and X. Wang. Agglomerative Clustering via Maximum Incremental Path Integral. Pattern Recognition, 2013.

W. Zhang, X. Wang, Deli Zhao and X. Tang. Graph Degree Linkage: Agglomerative Clustering on a Directed Graph. Proceedings of European Conference on Computer Vision (ECCV), 2012.

Deli Zhao and X.O. Tang, Zeta Merging for Pattern Clustering. Dec. 2008.   

Deli Zhao and X.O. Tang, Cyclizing Clusters via Zeta Function of a Graph. Proceedings of Neural Information Processing Systems (NIPS) 22, December, 2008. 

Deli Zhao, Z.C. Lin, and X.O. Tang, Classification via Semi-Riemannian Spaces. IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Jun. 2008. 

Deli Zhao, Z.C. Lin, and X.O. Tang, Asymmetric Contextual Data Perception and Its Digraph Model. Oct. 2007                         

Deli Zhao, Numerical Riemannian Geometry of Data Manifolds: A Geometric Review for Manifold Learning. Jun. 2007.

Deli Zhao, Z.C. Lin, and X.O. Tang, Laplacian PCA and Its Applications. Eleventh IEEE International Conference on Computer Vision (ICCV), Oct. 2007.  [proof]

Deli Zhao, Z.C. Lin, and X.O. Tang, Contextual Distance for Data Perception. Eleventh IEEE International Conference on Computer Vision (ICCV), Oct. 2007. 

Deli Zhao, Z.C. Lin, R. Xiao, and X.O. Tang, Linear Laplacian Discrimination for Feature Extraction. IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Jun. 2007.
 
Tianhao Zhang, Jie Yang, Deli Zhao, Xinliang Ge: Linear local tangent space alignment and application to face recognition. Neurocomputing, 70:1547-1553 (2007) .

Deli Zhao, Formulating LLE using alignment technique. Pattern Recognition, 39 (2006) 2233–2235.

Deli Zhao, C.Q. Liu, and Y.H. Zhang, Discriminant feature extraction using dual-objective optimization model.  Pattern Recognition Letters 27 (2006) 929–936.

Deli Zhao, C.Q. Liu, and Y.H. Zhang,   A Matrix-Oriented Method for Appearance-Based Data Compression - An Idea from Group Representation Theory. Lecture Notes on Computer Science, 3338: 400-404, SINOBIOMETRICS, 2004 .

D.W. Gong, Deli Zhao, Research on reconstruction of equal diameter pipe surface based on Voronoi diagram. IEEE Conferences on  Intelligent Control and Automation, 5:4120- 4123, 2004. (This is a part of work in my bachelor thesis.)

Deli Zhao,  Numerical Geomtry of Data Manifolds. Shanghai Jiao Tong University, Jan. 2006.  (My master thesis.)

Deli Zhao, Tangential Eigenmaps: A Unifying Geometric Framework for Manifold Learning. Shanghai Jiao Tong University, Oct. 2005.