(PECL fann >= 1.0.0)
fann_save — Saves the entire network to a configuration file
$ann, string $configuration_file): boolSaves the entire network to a configuration file.
The configuration file contains all information about the neural network and enables fann_create_from_file() to create an exact copy of the neural network and all of the parameters associated with the neural network.
These three parameters (fann_set_callback(), fann_set_error_log(), fann_set_user_data()) are NOT saved to the file because they cannot safely be ported to a different location. Also temporary parameters generated during training like fann_get_MSE() is not saved.
annニューラルネットワークリソース。
configuration_fileThe configuration file path.
成功した場合に true、それ以外の場合に false を返します。