Fann Functions
PHP Manual

fann_set_rprop_delta_zero

Sets the initial step-size

Description

bool fann_set_rprop_delta_zero(resource $ann, float $rprop_delta_zero)

The initial step-size is a positive number determining the initial step size.

Parameters

ann

Neural network resource.

rprop_delta_zero

The initial step-size.

Return Values

Returns true on success, or false otherwise.

See Also

  • fann_get_rprop_delta_zero
  • fann_get_rprop_delta_min
  • fann_get_rprop_delta_max