Returns the weight multiplier

# fann_get_cascade_weight_multiplier

(PECL fann >= 1.0.0)

fann_get_cascade_weight_multiplier — Returns the weight multiplier

### 説明

fann_get_cascade_weight_multiplier ( resource `$ann` ) : float

The weight multiplier is a parameter which is used to multiply the weights from the candidate neuron before adding the neuron to the neural network. This parameter is usually between 0 and 1, and is used to make the training a bit less aggressive.

The default weight multiplier is 0.4.

### パラメータ

`ann`

  ニューラルネットワークリソース。

### 返り値

The weight multiplier, or `FALSE` on error.

### 参考

- fann_set_cascade_weight_multiplier() - Sets the weight multiplier