Add GeneralCrossValidator class which support k-fold cross-validation for classification, regression, density estimation and user-defined learners. Alpha version.
Add GeneralCrossValidator class which support k-fold cross-validation for classification, regression, density estimation and user-defined learners. Alpha version.

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