Php/docs/function.fann-randomize-weights

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• Fann 関数
• Give each connection a random weight between min_weight and max_weight

fann_randomize_weights

(PECL fann >= 1.0.0)

fann_randomize_weights — Give each connection a random weight between min_weight and max_weight

説明

fann_randomize_weights ( resource $ann , float $min_weight , float $max_weight ) : bool

Give each connection a random weight between min_weight and max_weight

From the beginning the weights are random between -0.1 and 0.1.

パラメータ

ann

ニューラルネットワークリソース。

min_weight

Minimum weight value

max_weight

Maximum weight value

返り値

成功した場合に true、それ以外の場合に false を返します。

参考

• fann_init_weights() - Initialize the weights using Widrow + Nguyen’s algorithm