Remove perturbation parameter and allow specification of whether or not matrices should be forced to be positive definite.
Remove perturbation parameter and allow specification of whether or not matrices
should be forced to be positive definite.


bmswgnp/mlpack,ajjl/mlpack,palashahuja/mlpack,ranjan1990/mlpack,minhpqn/mlpack,palashahuja/mlpack,lezorich/mlpack,datachand/mlpack,BookChan/mlpack,BookChan/mlpack,Azizou/mlpack,ranjan1990/mlpack,darcyliu/mlpack,BookChan/mlpack,trungda/mlpack,ajjl/mlpack,lezorich/mlpack,theranger/mlpack,minhpqn/mlpack,darcyliu/mlpack,Azizou/mlpack,thirdwing/mlpack,trungda/mlpack,thirdwing/mlpack,bmswgnp/mlpack,stereomatchingkiss/mlpack,erubboli/mlpack,chenmoshushi/mlpack,thirdwing/mlpack,chenmoshushi/mlpack,datachand/mlpack,ersanliqiao/mlpack,bmswgnp/mlpack,palashahuja/mlpack,ranjan1990/mlpack,trungda/mlpack,ersanliqiao/mlpack,erubboli/mlpack,stereomatchingkiss/mlpack,ersanliqiao/mlpack,darcyliu/mlpack,erubboli/mlpack,theranger/mlpack,minhpqn/mlpack,stereomatchingkiss/mlpack,ajjl/mlpack,lezorich/mlpack,theranger/mlpack,chenmoshushi/mlpack,datachand/mlpack,Azizou/mlpack