Use bool instead of int for tracking convergence.
Use bool instead of int for tracking convergence.


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