(PECL fann >= 1.0.0)
fann_create_train_from_callback — 锟斤拷锟矫伙拷锟结供锟侥猴拷锟斤拷锟斤拷锟斤拷训锟斤拷锟斤拷锟捷结构锟斤拷
$num_data
, int $num_input
, int $num_output
, callable $user_function
) : resource锟斤拷锟矫伙拷锟结供锟侥猴拷锟斤拷锟斤拷锟斤拷训锟斤拷锟斤拷锟捷结构锟斤拷锟斤拷训锟斤拷锟斤拷锟捷匡拷锟斤拷锟斤拷锟矫伙拷锟斤拷要锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷训锟斤拷锟斤拷锟捷硷拷(锟斤拷锟斤拷锟斤拷锟诫，锟斤拷锟�)锟斤拷锟斤拷锟酵凤拷锟斤拷值为锟斤拷锟较的猴拷锟斤拷锟斤拷
num_data训锟斤拷锟斤拷锟捷碉拷锟斤拷锟斤拷锟斤拷
num_input每锟斤拷训锟斤拷锟斤拷锟捷碉拷锟斤拷锟斤拷锟斤拷锟斤拷
num_output每锟斤拷训锟斤拷锟斤拷锟捷碉拷锟斤拷锟斤拷锟斤拷锟�
user_function锟矫伙拷锟结供锟侥猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰诧拷锟斤拷锟斤拷
锟斤拷锟斤拷应锟矫凤拷锟斤拷一锟斤拷锟斤拷锟斤拷input 锟斤拷 output 锟斤拷锟斤拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟街憋拷锟绞撅拷锟斤拷锟斤拷锟斤拷锟斤拷值(锟斤拷为锟斤拷锟斤拷)锟斤拷
Returns a train data resource on success, or FALSE on error.
Example #1 fann_create_train_from_callback() example
<?php
function create_train_callback($num_data, $num_input, $num_output) {
return array(
"input" => array_fill(0, $num_input, 1),
"output" => array_fill(0, $num_output, 1),
);
}
$num_data = 3;
$num_input = 2;
$num_output = 1;
$train_data = fann_create_train_from_callback($num_data, $num_input, $num_output, "create_train_callback");
if ($train_data) {
// Do something with $train_data
}
?>