Xu, Congfu

12 publications

IJCAI 2017 Tensor Completion with Side Information: A Riemannian Manifold Approach Tengfei Zhou, Hui Qian, Zebang Shen, Chao Zhang, Congfu Xu

IJCAI 2017 Understanding Users' Budgets for Recommendation with Hierarchical Poisson Factorization Yunhui Guo, Congfu Xu, Hanzhang Song, Xin Wang

ECML-PKDD 2016 Collaborative Expert Recommendation for Community-Based Question Answering Congfu Xu, Xin Wang, Yunhui Guo

IJCAI 2016 Constrained Preference Embedding for Item Recommendation Xin Wang, Congfu Xu, Yunhui Guo, Hui Qian

AAAI 2016 Fast Hybrid Algorithm for Big Matrix Recovery Tengfei Zhou, Hui Qian, Zebang Shen, Congfu Xu

IJCAI 2015 Recommendation Algorithms for Optimizing Hit Rate, User Satisfaction and Website Revenue Xin Wang, Yunhui Guo, Congfu Xu

AAAI 2014 Exact Subspace Clustering in Linear Time Shusen Wang, Bojun Tu, Congfu Xu, Zhihua Zhang

ECML-PKDD 2013 A Nearly Unbiased Matrix Completion Approach Dehua Liu, Tengfei Zhou, Hui Qian, Congfu Xu, Zhihua Zhang

AAAI 2011 A Fast Spectral Relaxation Approach to Matrix Completion via Kronecker Products Hui Zhao, Jiuqiang Han, Naiyan Wang, Congfu Xu, Zhihua Zhang

JMLR 2010 Regularized Discriminant Analysis, Ridge Regression and Beyond Zhihua Zhang, Guang Dai, Congfu Xu, Michael I. Jordan

ECML-PKDD 2010 Sparse Unsupervised Dimensionality Reduction Algorithms Wenjun Dou, Guang Dai, Congfu Xu, Zhihua Zhang

AAAI 2006 Ontology Based Semantic Modeling for Chinese Ancient Architectures Yong Liu, Congfu Xu, Qiong Zhang, Yunhe Pan