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MeasureClassificationQuality_Multiclass


Header: FIL.h
Namespace: fil
Module: FoundationPro

Calculates classification performance metrics for multiclass problems.

Syntax

C++
C#
 
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
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.