created kkf for niche
created kkf for niche

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