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MeasureClassificationQuality_Multiclass

Header:	FIL.h
Namespace:	fil

Calculates classification performance metrics for multiclass problems.

Syntax

void fil::MeasureClassificationQuality_Multiclass
(
	const ftl::Array<int>& inPredictedClasses,
	const ftl::Array<int>& inExpectedClasses,
	float& outAccuracy,
	ftl::Array<float>& outPrecisions,
	ftl::Array<float>& outRecalls,
	ftl::Array<float>& outF1Scores,
	fil::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

List of possible exceptions:

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