Changyi Park

Jinseog Kim, Insuk Sohn, Sin-Ho Jung, Sujong Kim, Changyi Park: Analysis of Survival Data with Group Lasso. Communications in Statistics - Simulation and Computation 41(9): 1593-1605 (2012)

Sangjun Lee, Changyi Park, Ja-Yong Koo: Feature selection in the Laplacian support vector machine. Computational Statistics & Data Analysis 55(1): 567-577 (2011)

Insuk Sohn, Jinseog Kim, Sin-Ho Jung, Changyi Park: Gradient lasso for Cox proportional hazards model. Bioinformatics 25(14): 1775-1781 (2009)

Jong-Min Kim, Yoon-Sung Jung, Engin A. Sungur, Kap-Hoon Han, Changyi Park, Insuk Sohn: A copula method for modeling directional dependence of genes. BMC Bioinformatics 9 (2008)

Changyi Park, Ja-Yong Koo, Sujong Kim, Insuk Sohn, Jae Won Lee: Classification of gene functions using support vector machine for time-course gene expression data. Computational Statistics & Data Analysis 52(5): 2578-2587 (2008)

Changyi Park, Ja-Yong Koo, Peter T. Kim, Jae Won Lee: Stepwise feature selection using generalized logistic loss. Computational Statistics & Data Analysis 52(7): 3709-3718 (2008)

Ja-Yong Koo, Yoonkyung Lee, Yuwon Kim, Changyi Park: A Bahadur Representation of the Linear Support Vector Machine. Journal of Machine Learning Research 9: 1343-1368 (2008)