Returns the derivatives of the outputs with respect to the
weights.
Namespace:
Imsl.DataMining.NeuralAssembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0
Syntax
C# |
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public override double[,] GetForecastGradient( double[] xData ) |
Visual Basic (Declaration) |
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Public Overrides Function GetForecastGradient ( _ xData As Double() _ ) As Double(,) |
Visual C++ |
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public: virtual array<double,2>^ GetForecastGradient( array<double>^ xData ) override |
Parameters
- xData
- Type: array<
System..::.Double
>[]()[]
A double array which specifies the input values at which the gradient is to be evaluated.
Return Value
A double array containing the gradient values.Remarks
The value of gradient[i][j] is
, where
is the i-th output and
is the j-th weight.