Hai Zhang

$L_{1/2}$ Regularization: A Thresholding Representation Theory and a Fast Solver

Zongben Xu, Xiangyu Chang, Fengmin Xu et al. · IEEE Transactions on Neural Networks and Learning Systems · 2012 · 1.1K citations

Natural Sciences, Computer Science, Mathematics +14

Translocation and biotransformation of CuO nanoparticles in rice (Oryza sativa L.) plants

Cheng Peng, Dechao Duan, Xu Chen et al. · Environmental Pollution · 2014 · 238 citations

Agriculture, Agricultural Biotechnology, Agronomy +13

Asymptotic normality of maximum likelihood and its variational approximation for stochastic blockmodels

Peter J. Bickel, David Choi, Xiangyu Chang et al. · The Annals of Statistics · 2013 · 223 citations · Full text

Business, Biostatistics, Mathematics +17

Graph regularized Lp smooth non-negative matrix factorization for data representation

Chengcai Leng, Hai Zhang, Guorong Cai et al. · IEEE/CAA Journal of Automatica Sinica · 2019 · 89 citations

Computing, Computer Science, Mathematics +14

Cancer survival analysis using semi-supervised learning method based on Cox and AFT models with L1/2 regularization

Yong Liang, Hua Chai, Xiaoying Liu et al. · BMC Medical Genomics · 2016 · 29 citations · Full text

Public Health, Biostatistics, Oncology +15