Minor updates
Minor updates

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