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MeasureClassificationQuality_Multiclass


Header: AVL.h
Namespace: avl
Module: FoundationPro

Calculates classification performance metrics for multiclass problems.

Syntax

C++
C#
 
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
)

Parameters

Name Type Default Description
Input value inPredictedClasses const Array<int>&
Input value inExpectedClasses const Array<int>&
Output value outAccuracy float&
Output value outPrecisions Array<float>&
Output value outRecalls Array<float>&
Output value outF1Scores Array<float>&
Output value 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.