LightGBM::PredictionEarlyStopInstance Struct Reference

Public Types
using	FunctionType = std::function< bool(const double *, int)>
	Callback function type for early stopping.

Data Fields
FunctionType	callback_function
int	round_period

Member Typedef Documentation

FunctionType

using LightGBM::PredictionEarlyStopInstance::FunctionType = std::function<bool(const double*, int)>

Callback function type for early stopping.

Takes current prediction and number of elements in prediction

Returns

true if prediction should stop according to criterion

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

• External/LightGBM_2.2.3/LightGBM-2.2.3/include/LightGBM/prediction_early_stop.h