archive | archive - pack variables into a struct |
dal | dal - dual augmented Lagrangian method for sparse learaning/reconstruction |
dallrgl | dallrgl - DAL with logistic loss and grouped L1 regularization |
dallrl1 | dallrgl - DAL with logistic loss and the L1 regularization |
dalsqgl | dalsqgl - DAL with squared loss and grouped L1 regularization |
dalsql1 | dallrgl - DAL with the squared loss and the L1 regularization |
daltv1d | daltv1d - DAL for 1D TV denoising |
fevals | fevals - feval with parameters (substitute for function handles in <=R13) |
gl_dnorm | gl_dnorm - conjugate of the grouped L1 regularizer |
gl_softth | gl_softth - soft threshold function for grouped L1 regularization |
gl_spec | gl_spec - spectrum function for teh grouped L1 regularizer |
hessMultdalgl | hessMultdalgl - function that computes H*x for DAL with grouped |
hessMultdall1 | hessMultdall1 - function that computes H*x for DAL with L1 |
l1_softth | l1_softth - soft threshold function for L1 regularization |
lbfgs | lbfgs - L-BFGS algorithm |
loss_lrd | loss_lrd - conjugate logistic loss function |
loss_lrp | loss_lrp - logistic loss function |
loss_sqd | loss_sqd - conjugate squared loss function |
loss_sqp | loss_sqp - squared loss function |
newton | newton - a simple implementation of the Newton method |
objdalgl | objdalgl - objective function of DAL with grouped L1 regularization |
objdall1 | objdall1 - objective function of DAL with L1 regularization |
propertylist2struct | PROPERTYLIST2STRUCT - 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) |
spdiag | spdiag - sparse diagonal matrix |
stopcond_fval | stopcond_fval - objective value stopping condition |
stopcond_pdg | stopcond_pdg - "primal-dual" stopping condition |