求解非凸截断L 1⁃SVM的多阶段非精确线搜割平面方法 |
袁友宏,刘欣,鲍蕾 |
A multi⁃stage cutting plane method with inexact line search forsolving non⁃convex truncated L 1⁃SVMs |
Youhong Yuan,Xin Liu,Lei Bao |
图6 MILSO 和MS?SVM在数据集Rcv1上的每个阶段所用的CPU时间 |
Fig.6 The CPU time of each stage of MILSO and MS?SVM on the Rcv1 dataset |