Efficient sparse Hessian based algorithms for the clustered lasso problem
Outline 1 Introduction;2 Reformulation of the regularizer;Natural reformulation;New reformulation;3 Semismooth Newton based augmented Lagrangian algorithm;4 Numerical results;5 Conclusion
Yong-Jin Liu Meixia Lin Defeng Sun Kim-Chuan Toh
Fuzhou University
国内会议
重庆
英文
1-43
2018-10-12(万方平台首次上网日期,不代表论文的发表时间)