Publications of Yufeng Liu

 

Refereed Journal Publications (Statistics)

·       Liu, Yufeng, Hayes, David Neil, Nobel, Andrew, and Marron, J. S. Statistical significance of clustering for high dimension low sample size data. Journal of the American Statistical Association, to appear.

·       Wu, Yichao and Liu, Yufeng. Variable selection in quantile regression. Statistica Sinica, to appear.

·       Qiao, Xingye and Liu, Yufeng. Adaptive weighted learning for unbalanced multicategory classification. Biometrics, to appear.

·       Zhang, Hao Helen, Liu, Yufeng,  Wu, Yichao, and Zhu, Ji. (2008). Variable selection for the multicategory SVM via sup-norm regularization. Electronic Journal of Statistics, 2, 149-167.

·       Wang, Junhui, Shen, Xiaotong, and Liu, Yufeng (2008). Probability estimation for large margin classifiers. Biometrika, 95, 1, 149-167.

·       Liu, Yufeng and Wu, Yichao (2007). Variable selection via a combination of the L0 and L1 penalties. Journal of Computational and Graphical Statistics, 16, 4, 782-798.

·       Wu, Yichao and Liu, Yufeng (2007). Robust truncated-hinge-loss support vector machines. Journal of the American Statistical Association, 102, 479, 974-983.

·       Liu, Yufeng, Zhang, Hao Helen, Cheolwoo Park, and Jeongyoun Ahn (2007). Support Vector Machines with adaptive Lq penalties. Computational Statistics and Data Analysis, 51, 12, 6380-6394.

·       Li, Youjuan, Liu, Yufeng,  and Zhu, Ji (2007). Quantile regression in Reproducing Kernel Hilbert Spaces. Journal of the American Statistical Association, 102, 477, 255-268.

·       Liu, Yufeng, Ruan, Shiling, and Dean, Angela M (2007). Construction and analysis of Es­2 efficient supersaturated designs. Journal of Statistical Planning and Inference, 137, 5,1516-1529.

·       Liu, Yufeng and Wu, Yichao (2006). Optimizing psi-learning via mixed integer programming. Statistica Sinica, 16, 2, 441-457.

·       Liu, Yufeng and Shen, Xiaotong (2006). Multicategory psi-learning. Journal of the American Statistical Association, 101, 474, 500-509.

·       Liu, Yufeng, Shen, Xiaotong, and Doss, Hani (2005). Multicategory psi-learning and support vector machine: computational tools. Journal of Computational and Graphical Statistics, 14(1): 219-236.

·       Liu, Yufeng and Dean, Angela M. (2004). k-circulant supersaturated designs. Technometrics, 46(1): 32-43.

Refereed Journal Publications (Collaborative Research)

·       Alcorta, David, Barnes, Debra A.,  Dooley, Mary Anne, Sullivan, Pamela, Jonas, Beth, Liu, Yufeng, Lionaki, Sofia, Reddy, Claire B., Chin, Hyunsook, Dempsey, Adam A., Jennette, J. Charles, and Falk, Ronald J. (2007). Leukocyte Gene Expression Signatures in Antineutrophil Cytoplasmic Autoantibody (ANCA) and Lupus Glomerulonephritis, Kidney International, 72, 853-864.

Refereed Conference Proceedings

·       Liu, Yufeng (2007). Fisher consistency of multicategory support vector machines. Eleventh International Conference on Artificial Intelligence and Statistics, 289-296.

·       Wu, Yichao and Liu, Yufeng (2007). On Multicategory Truncated-Hinge-Loss Support Vector Machines. Contemporary Mathematics, 443, 49-58.

·       Liu, Yufeng,  Zhang, Helen Hao, Park, Cheolwoo, and Ahn, Jeongyoun (2007). The Lq support vector machine. Contemporary Mathematics, 443, 35-48.