ConfusionMatrix.hpp File Reference

Confusion matrix for classification model evaluation. More...

#include "utils/Types.hpp"
#include <map>

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Classes
struct	ppforest2::stats::ConfusionMatrix
	A confusion matrix comparing predicted vs actual group labels. More...

Namespaces
namespace	ppforest2
	Binarization strategies for multiclass-to-binary reduction.
namespace	ppforest2::stats
	Statistical infrastructure for training and evaluation.

Functions
std::map< int, int >	ppforest2::stats::get_labels_map (types::GroupIdVector const &y_pred, types::GroupIdVector const &y)
	Build a sorted mapping from unique group labels to contiguous indices.

Detailed Description

Confusion matrix for classification model evaluation.