<?php
require_once '../Loader.php';
use ANN\Network;
use ANN\Values;
try {
$objNetwork = Network::loadFromFile('xor.dat');
} catch (Exception $e) {
print 'Creating a new one...';
$objNetwork = new Network();
$objValues = new Values();
$objValues->train()->input(0, 0)->output(0)->input(0, 1)->output(1)->input(1, 0)->output(1)->input(1, 1)->output(0);
$objValues->saveToFile('values_xor.dat');
unset($objValues);
}
try {
$objValues = Values::loadFromFile('values_xor.dat');
} catch (Exception $e) {
die('Loading of values failed');
}
$objNetwork->setValues($objValues);
// to be called as of version 2.0.6
$boolTrained = $objNetwork->train();
print $boolTrained ? 'Network trained' : 'Network not trained completely. Please re-run the script';
$objNetwork->saveToFile('xor.dat');
$objNetwork->printNetwork();
