Fix a bug; now this algorithm is much faster.
Fix a bug; now this algorithm is much faster.


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