AIMA.Core.Learning.Neural.Layer.getLastInducedField C# (CSharp) Method

	public Vector getLastInducedField() {
		return lastInducedField;
	}

        public Matrix sensitivityMatrixFromErrorMatrix(Vector errorVector)
        {
            Matrix derivativeMatrix = createDerivativeMatrix(layer
                                                             .getLastInducedField());
            Matrix calculatedSensitivityMatrix = derivativeMatrix
                                                 .times(errorVector).times(-2.0);

            sensitivityMatrix = calculatedSensitivityMatrix.copy();
            return(calculatedSensitivityMatrix);
        }