Further cleanup of casting issues.
Further cleanup of casting issues.


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