tree_model.h File Reference

Copyright 2014-2023 by Contributors. More...

#include <dmlc/io.h>
#include <dmlc/parameter.h>
#include <xgboost/base.h>
#include <xgboost/data.h>
#include <xgboost/feature_map.h>
#include <xgboost/linalg.h>
#include <xgboost/logging.h>
#include <xgboost/model.h>
#include <xgboost/multi_target_tree_model.h>
#include <algorithm>
#include <cstring>
#include <limits>
#include <memory>
#include <stack>
#include <string>
#include <tuple>
#include <vector>

Go to the source code of this file.

Data Structures
struct	xgboost::TreeParam
	meta parameters of the tree More...
struct	xgboost::RTreeNodeStat
	node statistics used in regression tree More...
class	xgboost::CopyUniquePtr< T >
	Helper for defining copyable data structure that contains unique pointers. More...
class	xgboost::RegTree
	define regression tree to be the most common tree model. More...
class	xgboost::RegTree::Node
	tree node More...
struct	xgboost::RegTree::FVec
	dense feature vector that can be taken by RegTree and can be construct from sparse feature vector. More...
struct	xgboost::RegTree::CategoricalSplitMatrix
	CSR-like matrix for categorical splits. More...
struct	xgboost::RegTree::CategoricalSplitMatrix::Segment

Namespaces
namespace	xgboost
	namespace of xgboost

Functions
StringView	xgboost::MTNotImplemented ()

Detailed Description

Copyright 2014-2023 by Contributors.

model structure for tree

Author

Tianqi Chen