Handle negative gradient values correctly.
Handle negative gradient values correctly.


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