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MeasureClassificationQuality_Multiclass

Calculates classification performance metrics for multiclass problems.

Header:	AVL.h

Syntax

void avl::MeasureClassificationQuality_Multiclass
(
	const atl::Array<int>& inPredictedClasses,
	const atl::Array<int>& inExpectedClasses,
	float& outAccuracy,
	atl::Array<float>& outPrecisions,
	atl::Array<float>& outRecalls,
	atl::Array<float>& outF1Scores,
	avl::Matrix& outConfusionMatrix
)

void MeasureClassificationQuality_Multiclass
(
	int[] inPredictedClasses,
	int[] inExpectedClasses,
	out float outAccuracy,
	out float[] outPrecisions,
	out float[] outRecalls,
	out float[] outF1Scores,
	out Matrix outConfusionMatrix
)

Parameters

	Name	Type	Default	Description
	inPredictedClasses	const Array<int>&
	inExpectedClasses	const Array<int>&
	outAccuracy	float&
	outPrecisions	Array<float>&
	outRecalls	Array<float>&
	outF1Scores	Array<float>&
	outConfusionMatrix	Matrix&

Errors

Error type	Description
DomainError	Inconsistent array sizes on input in MeasureClassificationQuality_Multiclass.
DomainError	Empty array on input in MeasureClassificationQuality_Multiclass.
DomainError	Class designator must start at 0.