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: Ресурс (resource) нейронной сети.
train_data: Ресурс (resource) обучающих данных нейронной сети.
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)

Возвращает TRUE в случае успешного выполнения, или FALSE в противном случае.

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