main/cpp/SRStrategy_8hpp_source.html

#pragma once


#include "models/Projector.hpp"

#include "models/Strategy.hpp"

#include "utils/Types.hpp"


namespace ppforest2::sr {


  struct SRStrategy : public Strategy<SRStrategy> {

    virtual types::Feature threshold(types::FeatureMatrix const& group_1,

                                     types::FeatureMatrix const& group_2,

                                     pp::Projector const& projector) const = 0;


    types::Feature operator()(types::FeatureMatrix const& group_1,

                              types::FeatureMatrix const& group_2,

                              pp::Projector const& projector) const {

      return threshold(group_1, group_2, projector);

    }


  };


}

Projector.hpp

Strategy.hpp

Types.hpp

ppforest2::pp::Projector
types::FeatureVector Projector
Column vector of projection coefficients (one per variable).
Definition Projector.hpp:6

ppforest2::sr
Split rule strategies for computing decision thresholds.
Definition SRMeanOfMeansStrategy.hpp:7

ppforest2::types::FeatureMatrix
Eigen::Matrix< Feature, Eigen::Dynamic, Eigen::Dynamic > FeatureMatrix
Dynamic-size matrix of feature values.
Definition Types.hpp:24

ppforest2::types::Feature
float Feature
Scalar type for feature values (float or double).
Definition Types.hpp:17

Strategy
CRTP base class providing self-registration for strategy types.
Definition Strategy.hpp:23

ppforest2::sr::SRStrategy
Abstract strategy for computing the split threshold.
Definition SRStrategy.hpp:29

ppforest2::sr::SRStrategy::operator()
types::Feature operator()(types::FeatureMatrix const &group_1, types::FeatureMatrix const &group_2, pp::Projector const &projector) const
Convenience operator: equivalent to threshold().
Definition SRStrategy.hpp:45

ppforest2::sr::SRStrategy::threshold
virtual types::Feature threshold(types::FeatureMatrix const &group_1, types::FeatureMatrix const &group_2, pp::Projector const &projector) const =0
Compute the split threshold for two groups.