Fann Functions
PHP Manual

fann_get_quickprop_decay

Returns the decay which is a factor that weights should decrease in each iteration during quickprop training

Description

float fann_get_quickprop_decay(resource $ann)

The decay is a small negative valued number which is a factor that the weights should decrease in each iteration during quickprop training. This is used to make sure that the weights do not become too high during training.

The default decay is -0.0001.

Parameters

ann

Neural network resource.

Return Values

The decay, or false on error.

See Also

  • fann_set_quickprop_decay