Inheritance diagram for xgboost::metric::EvalPrecision:

Public Member Functions
double	Eval (HostDeviceVector< float > const &predt, MetaInfo const &info, std::shared_ptr< ltr::PreCache > p_cache) final

	EvalRankWithCache (StringView name, const char *param)

Public Member Functions inherited from xgboost::metric::EvalRankWithCache< ltr::PreCache >
	EvalRankWithCache (StringView name, const char *param)

void	Configure (Args const &) override
	Configure the Metric with the specified parameters.

void	LoadConfig (Json const &in) override
	Load configuration from JSON object.

void	SaveConfig (Json *p_out) const override
	Save configuration to JSON object.

double	Evaluate (HostDeviceVector< float > const &preds, std::shared_ptr< DMatrix > p_fmat) override
	Evaluate a metric with DMatrix as input.

const char *	Name () const override

Public Member Functions inherited from xgboost::Metric
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::EvalRankWithCache< ltr::PreCache >
ltr::LambdaRankParam	param_

bool	minus_

std::string	name_

DMatrixCache< ltr::PreCache >	cache_

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

Member Function Documentation

◆ Eval()

double xgboost::metric::EvalPrecision::Eval	(	HostDeviceVector< float > const &	predt,
		MetaInfo const &	info,
		std::shared_ptr< ltr::PreCache >	p_cache
	)

inlinefinalvirtual

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