压缩感知中利用增广拉格朗日方程解最小稀疏正则化的恢复算法 DAL
于 2011-04-25 发布
文件大小:13KB
0 305
下载积分: 1
下载次数: 78
代码说明：
压缩感知中利用增广拉格朗日方程解最小稀疏正则化的恢复算法(DAL solves the dual problem of (1) via the augmented Lagrangian method (see Bertsekas 82). It uses the analytic expression (and its derivatives) of the following soft-thresholding operation， which can be computed for L1 and grouped L1 (and many other) sparsity inducing regularizers. If you are interested in our algorithm please find more details in our technical report or in my talk at Optimization for Machine Learning Workshop (NIPS 2009).)
文件列表：
90253949dal_ver1.01.tar,81920,2009-12-09
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
