xgboost
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#include <hist_util.h>
Public Member Functions | |
void | Init (const GHistIndexMatrix &gmat, const ColumnMatrix &colmat, const tree::TrainParam ¶m) |
GHistIndexBlock | operator[] (size_t i) const |
size_t | GetNumBlock () const |
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inline |
void xgboost::common::GHistIndexBlockMatrix::Init | ( | const GHistIndexMatrix & | gmat, |
const ColumnMatrix & | colmat, | ||
const tree::TrainParam & | param | ||
) |
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inline |