Nu-Coder Manual

PhpExpress Manual

PHP Joomla
Development

fann_create_standard_array	fann_create_train_from_callback

Fann Functions	Last updated: Mon, 26 Oct 2026

fann_create_train

(PECL fann >= 1.0.0)

fann_create_train — Creates an empty training data struct

Description

function fann_create_train(int $num_data, int $num_input, int $num_output): resource

Creates an empty training data struct.

Parameters

num_data: The number of training data
num_input: The number of inputs per training data
num_output: The number of outputs per training data

Return Values

Returns a train data resource on success, 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_read_train_from_file() - Reads a file that stores training data
fann_train_on_data() - Trains on an entire dataset for a period of time
fann_destroy_train() - Destructs the training data
fann_save_train() - Save the training structure to a file

fann_create_standard_array	fann_create_train_from_callback

Fann Functions	Last updated: Mon, 26 Oct 2026