Cut configuration for dense dataset. More...

#include <hist_util.h>

Inheritance diagram for xgboost::common::DenseCuts:

Collaboration diagram for xgboost::common::DenseCuts:

Public Member Functions
	DenseCuts (HistogramCuts *container)

void	Init (std::vector< WXQSketch > *sketchs, uint32_t max_num_bins)

void	Build (DMatrix *p_fmat, uint32_t max_num_bins) override

Public Member Functions inherited from xgboost::common::CutsBuilder
	CutsBuilder (HistogramCuts *p_cuts)

virtual	~CutsBuilder ()=default

void	AddCutPoint (WXQSketch::SummaryContainer const &summary)

Protected Attributes
Monitor	monitor_

Protected Attributes inherited from xgboost::common::CutsBuilder
HistogramCuts *	p_cuts_

Additional Inherited Members
Public Types inherited from xgboost::common::CutsBuilder
using	WXQSketch = common::WXQuantileSketch< bst_float, bst_float >

Static Public Member Functions inherited from xgboost::common::CutsBuilder
static uint32_t	SearchGroupIndFromRow (std::vector< bst_uint > const &group_ptr, size_t const base_rowid)

Static Protected Member Functions inherited from xgboost::common::CutsBuilder
static bool	UseGroup (DMatrix *dmat)

Detailed Description

Cut configuration for dense dataset.

Constructor & Destructor Documentation

xgboost::common::DenseCuts::DenseCuts ( HistogramCuts * container )

inlineexplicit

void xgboost::common::DenseCuts::Build	(	DMatrix *	p_fmat,
		uint32_t	max_num_bins
	)

overridevirtual

void xgboost::common::DenseCuts::Init	(	std::vector< WXQSketch > *	sketchs,
		uint32_t	max_num_bins
	)

Monitor xgboost::common::DenseCuts::monitor_

protected

The documentation for this class was generated from the following file: