fann_set_input_scaling_params

(PECL fann >= 1.0.0)

fann_set_input_scaling_params — Calculate input scaling parameters for future use based on training data

fann_set_input_scaling_params ( resource $ann , resource $train_data , float $new_input_min , float $new_input_max ) : bool

Calculate input scaling parameters for future use based on training data.

ann: Neural network resource.
train_data: Neural network training data resource.
new_input_min: The desired lower bound in input data after scaling (not strictly followed)
new_input_max: The desired upper bound in input data after scaling (not strictly followed)

Returns TRUE on success, or FALSE otherwise.

fann_set_output_scaling_params() - Calculate output scaling parameters for future use based on training data