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change input data structure

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tqchen
2014-02-26 11:51:58 -08:00
parent 6fa5c30777
commit 9b09cd3d49
9 changed files with 204 additions and 129 deletions
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2
booster/xgboost_gbmbase.h
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@@ -191,7 +191,7 @@ namespace xgboost{
*/
inline void DoBoost( std::vector<float> &grad,
std::vector<float> &hess,
const booster::FMatrixS::Image &feats,
const booster::FMatrixS &feats,
const std::vector<unsigned> &root_index ) {
booster::IBooster *bst = this->GetUpdateBooster();
bst->DoBoost( grad, hess, feats, root_index );