lasso方法对特征矩阵进行优化特征选择

使用lasso方法，对特征矩阵进行优化特征选择（向量选择），使其达到最优。

资源文件列表

lasso/cxw_20150122/ElasticNet.pdf , 329437
lasso/cxw_20150122/enet_talk.pdf , 189222
lasso/cxw_20150122/l1-2.pdf , 482702
lasso/cxw_20150122/l1_ls.pdf , 1477306
lasso/cxw_20150122/l1_ls_matlab/@partialDCT/ctranspose.m , 72
lasso/cxw_20150122/l1_ls_matlab/@partialDCT/mtimes.m , 175
lasso/cxw_20150122/l1_ls_matlab/@partialDCT/partialDCT.m , 178
lasso/cxw_20150122/l1_ls_matlab/find_lambdamax_l1_ls.m , 325
lasso/cxw_20150122/l1_ls_matlab/find_lambdamax_l1_ls_nonneg.m , 339
lasso/cxw_20150122/l1_ls_matlab/l1_ls.m , 8414
lasso/cxw_20150122/l1_ls_matlab/l1_ls_nonneg.m , 7985
lasso/cxw_20150122/l1_ls_matlab/l1_ls_usrguide.pdf , 83735
lasso/cxw_20150122/l1_ls_matlab/lars.m , 7604
lasso/cxw_20150122/l1_ls_matlab/operator_example.m , 1306
lasso/cxw_20150122/l1_ls_matlab/README.TXT , 1496
lasso/cxw_20150122/l1_ls_matlab/rssError.m , 252
lasso/cxw_20150122/l1_ls_matlab/simple_example.m , 387
lasso/cxw_20150122/l1_ls_matlab/stageWise.m , 825
lasso/cxw_20150122/l1_ls_matlab/前向回归逐步算法.m , 592
lasso/cxw_20150122/l1_ls_matlab/网上Lasso.m , 289
lasso/cxw_20150122/l1_ls_matlab.zip , 80125
lasso/cxw_20150122/lasso-retro.pdf , 647463
lasso/Lasso论文和程序.rar , 2764453