Base class for dump model implementation, modeling closely after code generator. More...

Inheritance diagram for xgboost::TreeGenerator:

Public Member Functions
	TreeGenerator (FeatureMap const &_fmap, bool with_stats)

virtual void	BuildTree (RegTree const &tree)

std::string	Str () const

Static Public Member Functions
static TreeGenerator *	Create (std::string const &attrs, FeatureMap const &fmap, bool with_stats)

Protected Member Functions
virtual std::string	Indicator (RegTree const &, int32_t, uint32_t) const

virtual std::string	Categorical (RegTree const &, int32_t, uint32_t) const =0

virtual std::string	Integer (RegTree const &, int32_t, uint32_t) const

virtual std::string	Quantitive (RegTree const &, int32_t, uint32_t) const

virtual std::string	NodeStat (RegTree const &, int32_t) const

virtual std::string	PlainNode (RegTree const &, int32_t, uint32_t) const =0

virtual std::string	SplitNode (RegTree const &tree, int32_t nid, uint32_t depth)

virtual std::string	LeafNode (RegTree const &tree, int32_t nid, uint32_t depth) const =0

virtual std::string	BuildTree (RegTree const &tree, int32_t nid, uint32_t depth)=0

Static Protected Member Functions
template<typename Float >
static std::string	ToStr (Float value)

static std::string	Tabs (uint32_t n)

static std::string	Match (std::string const &input, std::map< std::string, std::string > const &replacements)

Static Protected Attributes
static int32_t constexpr	kFloatMaxPrecision

Detailed Description

Base class for dump model implementation, modeling closely after code generator.

Field Documentation

int32_t constexpr xgboost::TreeGenerator::kFloatMaxPrecision

staticconstexprprotected

Initial value:

=

std::numeric_limits<bst_float>::max_digits10

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