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double | Evaluate (HostDeviceVector< float > const &predts, std::shared_ptr< DMatrix > p_fmat) final |
| Evaluate a metric with DMatrix as input.
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virtual void | Configure (const std::vector< std::pair< std::string, std::string > > &) |
| Configure the Metric with the specified parameters.
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void | LoadConfig (Json const &) override |
| Load configuration from JSON object By default, metric has no internal configuration; override this function to maintain internal configuration.
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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.
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virtual const char * | Name () const =0 |
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| ~Metric () override=default |
| virtual destructor
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static Metric * | Create (const std::string &name, Context const *ctx) |
| create a metric according to name.
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Context const * | ctx_ {nullptr} |
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The documentation for this class was generated from the following file:
- External/xgboost/src/metric/auc.cc