Do mapping correctly; handle cover trees right.
Do mapping correctly; handle cover trees right.

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