Inheritance diagram for xgboost::metric::EvalPRAUC:

Public Member Functions
std::tuple< double, double, double >	EvalBinary (HostDeviceVector< float > const &predts, MetaInfo const &info)

double	EvalMultiClass (HostDeviceVector< float > const &predts, MetaInfo const &info, size_t n_classes)

std::pair< double, uint32_t >	EvalRanking (HostDeviceVector< float > const &predts, MetaInfo const &info)

const char *	Name () const override

Public Member Functions inherited from xgboost::MetricNoCache
double	Evaluate (HostDeviceVector< float > const &predts, std::shared_ptr< DMatrix > p_fmat) final
	Evaluate a metric with DMatrix as input.

Public Member Functions inherited from xgboost::Metric
virtual void	Configure (const std::vector< std::pair< std::string, std::string > > &)
	Configure the Metric with the specified parameters.

void	LoadConfig (Json const &) override
	Load configuration from JSON object By default, metric has no internal configuration; override this function to maintain internal configuration.

void	SaveConfig (Json *p_out) const override
	Save configuration to JSON object By default, metric has no internal configuration; override this function to maintain internal configuration.

	~Metric () override=default
	virtual destructor

Additional Inherited Members
Static Public Member Functions inherited from xgboost::Metric
static Metric *	Create (const std::string &name, Context const *ctx)
	create a metric according to name.

Protected Attributes inherited from xgboost::Metric
Context const *	ctx_ {nullptr}

Member Function Documentation

◆ Name()

const char * xgboost::metric::EvalPRAUC::Name ( ) const

inlineoverridevirtual

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