SVMClassWeights Property

Optional weights in the SVM::C_SVC problem, assigned to particular classes.

Namespace: OpenCvSharp.ML
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 3.4.1.20180605-33-CaRLSharp

Syntax

public Mat ClassWeights { get; set; }

Public Property ClassWeights As Mat
	Get
	Set

public:
property Mat^ ClassWeights {
	Mat^ get ();
	void set (Mat^ value);
}

member ClassWeights : Mat with get, set

function get_ClassWeights();
function set_ClassWeights(value);

Property Value

Type: Mat

Remarks

They are multiplied by _C_ so the parameter _C_ of class _i_ becomes `classWeights(i) * C`. Thus these weights affect the misclassification penalty for different classes. The larger weight, the larger penalty on misclassification of data from the corresponding class. Default value is empty Mat.

Reference

SVM Class

OpenCvSharp.ML Namespace

SVMAddLanguageSpecificTextSet("LST40CB0238_0?cpp=::|nu=.");ClassWeights Property

Property Value

Reference

SVMClassWeights Property