fann_get_quickprop_mu

(PECL fann >= 1.0.0)

fann_get_quickprop_muReturns the mu factor

Описание

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.

Список параметров

ann

Ресурс (resource) нейронной сети.

Возвращаемые значения

The mu factor, or FALSE on error.

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