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PHP Manual :: fann_get_quickprop_mu



fann_get_quickprop_decay || fann_get_rprop_decrease_factor || Fann Functions || PHP Manual

(PECL fann >= 1.0.0)

fann_get_quickprop_muReturns the mu factor

Description

float fann_get_quickprop_mu ( resource $ann )

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.

Parameters

ann

Neural network resource.

Return Values

The mu factor, or FALSE on error.

See Also



fann_get_quickprop_decay || fann_get_rprop_decrease_factor || Fann Functions || PHP Manual
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