Fix for convergence, because sometimes the residue may increase (especially with ALS update rules).
Fix for convergence, because sometimes the residue may increase (especially with
ALS update rules).


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