PECL fann >= 1.0.0
fann_get_quickprop_mu - Returns the mu factor

fann_get_quickprop_mu( resource$ann ): float

The mu factor is used to increase and decrease the step-size during quickprop training. The mu factor should always be above 1, since it would otherwise decrease the step-size when it was suppose to increase it.

The default mu factor is 1.75.



Neural network resource.

Return Values

The mu factor, or false on error.

Related Functions

Function fann_get_quickprop_mu:

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FANN (Fast Artificial Neural Network) Functions

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