xgboost::predictor Namespace Reference

Copyright 2017-2023 by XGBoost Contributors. More...

Data Structures
class	ColumnSplitHelper
	A helper class for prediction when the DMatrix is split by column. More...
class	CPUPredictor
struct	DeviceMatrixOneAPI
class	DeviceModelOneAPI
struct	DeviceNodeOneAPI
struct	EntryOneAPI
	Element from a sparse vector. More...
class	PredictorOneAPI

Functions
	DMLC_REGISTRY_FILE_TAG (predictor_oneapi)
float	GetFvalue (int ridx, int fidx, EntryOneAPI *data, size_t *row_ptr, bool &is_missing)
float	GetLeafWeight (int ridx, const DeviceNodeOneAPI *tree, EntryOneAPI *data, size_t *row_ptr)
	describe ("Make predictions using DPC++.") .set_body([](Context const *generic_param)
	DMLC_REGISTRY_FILE_TAG (cpu_predictor)
	describe ("Make predictions using CPU.") .set_body([](Context const *ctx)
template<bool has_categorical>
XGBOOST_DEVICE bool	GetDecision (RegTree::Node const &node, bst_node_t nid, float fvalue, RegTree::CategoricalSplitMatrix const &cats)
	Whether it should traverse to the left branch of a tree.
template<bool has_missing, bool has_categorical>
XGBOOST_DEVICE bst_node_t	GetNextNode (const RegTree::Node &node, const bst_node_t nid, float fvalue, bool is_missing, RegTree::CategoricalSplitMatrix const &cats)
template<bool has_missing, bool has_categorical>
XGBOOST_DEVICE bst_node_t	GetNextNodeMulti (MultiTargetTree const &tree, bst_node_t const nidx, float fvalue, bool is_missing, RegTree::CategoricalSplitMatrix const &cats)
	DMLC_REGISTRY_LINK_TAG (cpu_predictor)

Detailed Description

Copyright 2017-2023 by XGBoost Contributors.

Copyright 2021-2023 by XGBoost Contributors.