File stopping_criterion_list.hpp

class StoppingCriterionListFactory : public IStoppingCriterionFactory

#include <stopping_criterion_list.hpp>

A factory that allows to create instances of the type IStoppingCriterion that allow to test multiple stopping criteria. If at least one of these stopping criteria is met, the induction of additional rules is stopped.

Public Functions

void addStoppingCriterionFactory(std::unique_ptr<IStoppingCriterionFactory> stoppingCriterionFactoryPtr)

Adds a new factory that allows to create instances of a stopping criterion to be tested.

Parameters:

stoppingCriterionFactoryPtr – An unique pointer to an object of type IStoppingCriterionFactory that should be added

virtual std::unique_ptr<IStoppingCriterion> create(const SinglePartition &partition) const override

Creates and returns a new object of type IStoppingCriterion.

Parameters:

partition – A reference to an object of type SinglePartition that provides access to the indices of the training examples that belong to the training set and the holdout set, respectively

Returns:

An unique pointer to an object of type IStoppingCriterion that has been created

virtual std::unique_ptr<IStoppingCriterion> create(BiPartition &partition) const override

Creates and returns a new object of type IStoppingCriterion.

Parameters:

partition – A reference to an object of type BiPartition that provides access to the indices of the training examples that belong to the training set and the holdout set, respectively

Returns:

An unique pointer to an object of type IStoppingCriterion that has been created

Private Members

std::vector<std::unique_ptr<IStoppingCriterionFactory>> stoppingCriterionFactories_