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    fann_get_quickprop_mu

    (PECL fann >= 1.0.0)

    fann_get_quickprop_mu — Returns the mu factor

    説明

    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.

    パラメータ

    ann

    ニューラルネットワークリソース。

    戻り値

    The mu factor, or false on error.

    参考

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