JacobianMethod Enumeration

The Jacobian computation method used by the Levenberg-Marquardt.

Namespace: Accord.Neuro.Learning
Assembly: Accord.Neuro (in Accord.Neuro.dll) Version: 3.8.0

Syntax

public enum JacobianMethod

Public Enumeration JacobianMethod

Members

	Member name	Value	Description
	ByFiniteDifferences	0	Computes the Jacobian using approximation by finite differences. This method is slow in comparison with back-propagation and should be used only for debugging or comparison purposes.
	ByBackpropagation	1	Computes the Jacobian using back-propagation for the chain rule of calculus. This is the preferred way of computing the Jacobian.