< Master index Index for ./dal >

Index for ./dal

Matlab files in this directory:

 archivearchive - pack variables into a struct
 daldal - dual augmented Lagrangian method for sparse learaning/reconstruction
 dallrgldallrgl - DAL with logistic loss and grouped L1 regularization
 dallrl1dallrgl - DAL with logistic loss and the L1 regularization
 dalsqgldalsqgl - DAL with squared loss and grouped L1 regularization
 dalsql1dallrgl - DAL with the squared loss and the L1 regularization
 daltv1ddaltv1d - DAL for 1D TV denoising
 fevalsfevals - feval with parameters (substitute for function handles in <=R13)
 gl_dnormgl_dnorm - conjugate of the grouped L1 regularizer
 gl_softthgl_softth - soft threshold function for grouped L1 regularization
 gl_specgl_spec - spectrum function for teh grouped L1 regularizer
 hessMultdalglhessMultdalgl - function that computes H*x for DAL with grouped
 hessMultdall1hessMultdall1 - function that computes H*x for DAL with L1
 l1_softthl1_softth - soft threshold function for L1 regularization
 lbfgslbfgs - L-BFGS algorithm
 loss_lrdloss_lrd - conjugate logistic loss function
 loss_lrploss_lrp - logistic loss function
 loss_sqdloss_sqd - conjugate squared loss function
 loss_sqploss_sqp - squared loss function
 newtonnewton - a simple implementation of the Newton method
 objdalglobjdalgl - objective function of DAL with grouped L1 regularization
 objdall1objdall1 - objective function of DAL with L1 regularization
 propertylist2structPROPERTYLIST2STRUCT - Make options structure from parameter/value list
 s_test_gl% Example of squared-loss-groued-L1 DAL on a synthetic problem (non-sparse)
 s_test_gl_sparse% Example of squared-loss-groued-L1 DAL on a synthetic problem (sparse)
 s_test_lasso% Example of squared-loss-L1 DAL on a synthetic problem (non-sparse)
 s_test_lasso_sparse% Example of squared-loss-L1 DAL on a synthetic problem (sparse)
 set_defaults[opt, isdefault]= set_defaults(opt, defopt)
 spdiagspdiag - sparse diagonal matrix
 stopcond_fvalstopcond_fval - objective value stopping condition
 stopcond_pdgstopcond_pdg - "primal-dual" stopping condition

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