Esempi in C++ (Cpp) per Booster::UpdateOneIter

Esempio n. 1

File: xgboost_wrapper.cpp Progetto: nianxue/xgboost

 void XGBoosterUpdateOneIter(void *handle, int iter, void *dtrain) {
   Booster *bst = static_cast<Booster*>(handle);
   DataMatrix *dtr = static_cast<DataMatrix*>(dtrain);
   bst->CheckInitModel();
   bst->CheckInit(dtr);
   bst->UpdateOneIter(iter, *dtr);
 }

Esempio n. 2

File: xgboost_wrapper.cpp Progetto: Kris0724/machine_learning

int XGBoosterUpdateOneIter(BoosterHandle handle,
                           int iter,
                           DMatrixHandle dtrain) {
  API_BEGIN();
  Booster *bst = static_cast<Booster*>(handle);
  DataMatrix *dtr = static_cast<DataMatrix*>(dtrain);
  bst->CheckInitModel();
  bst->CheckInit(dtr);
  bst->UpdateOneIter(iter, *dtr);
  API_END();
}

Esempio n. 3

File: xgboost_python.cpp Progetto: AntHar/xgboost

 DLLEXPORT void XGBoosterUpdateOneIter( void *handle, void *dtrain ){
     Booster *bst = static_cast<Booster*>(handle);
     DMatrix *dtr = static_cast<DMatrix*>(dtrain);
     bst->CheckInit(); dtr->CheckInit();
     bst->UpdateOneIter( *dtr );
 }