QuasiNewtonTrainer.ErrorGradient Property

QuasiNewtonTrainerErrorGradient Property

The value of the gradient of the error function with respect to the Weights.

Namespace: Imsl.DataMining.Neural
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0

Syntax

public virtual double[] ErrorGradient { get; }

Public Overridable ReadOnly Property ErrorGradient As Double()
	Get

public:
virtual property array<double>^ ErrorGradient {
	array<double>^ get ();
}

abstract ErrorGradient : float[] with get
override ErrorGradient : float[] with get

Property Value

Type: Double
A double array whose length is equal to the number of network Weights, containing the value of the gradient of the error function with respect to the Weights.

Implements

ITrainerErrorGradient

Remarks

Before training, null is returned.

Reference

QuasiNewtonTrainer Class

Imsl.DataMining.Neural Namespace