# fann_get_sarprop_weight_decay_shift

(PECL fann >= 1.0.0)

fann_get_sarprop_weight_decay_shift — Returns the sarprop weight decay shift

### Description

fann_get_sarprop_weight_decay_shift ( resource `$ann` ) : float

The sarprop weight decay shift.

The default delta max is -6.644.

### Parameters

`ann`

  Neural network resource.

### Return Values

The sarprop weight decay shift, or `FALSE` on error.

### Notes

> Note:

> This function is only available if the fann extension has been build against libfann >= 2.2.

### See Also

- fann_set_sarprop_weight_decay_shift() - Sets the sarprop weight decay shift