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fann_get_quickprop_mu

(PECL fann >= 1.0.0)
Returns the mu factor
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.

Returns:

The mu factor, or FALSE on error.

See also:

fann_set_quickprop_mu() -

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2016-02-24 16:05:50
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