Word2vec in php - php

Question

I am fairly new to ML and have no idea how things work, i have a webpage with search bar. and i need to use word2vec to complete user input in search bar.
i am using this code from https://github.com/donlinglok/C-word2vec-php
<?php
$txtfilepath = fopen("options.txt", "r") or die("Unable to open file!");
echo fread($txtfilepath, filesize("options.txt"));
//fclose($txtfilepath);
function train($txtfilepath) {
$cbow = 1;
$size = 500;
$window = 10;
$negative = 10;
$hs = 0;
$sample = "1e-5";
$threads = 40;
$binary = 1;
$iter = 3;
$min_count = 10;
exec ( "cd " . dirname ( __FILE__ ) . "/google-word2vec-trunk && ./word2vec " . " -train " . $txtfilepath . " -output " . dirname ( __FILE__ ) . "/vectors.bin " . " -cbow " . $cbow . " -size " . $size . " -window " . $window . " -negative " . $negative . " -hs " . $hs . " -sample " . $sample . " -threads " . $threads . " -binary " . $binary . " -iter " . $iter . " -min-count " . $min_count, $outputArray );
}
function distance($keyword) {
exec ( "cd " . dirname ( __FILE__ ) . " && ./distancecli " . dirname ( __FILE__ ) . "/vectors.bin " . $keyword, $outputArray );
if (isset ( $outputArray[0] )) {
return $outputArray;
} else {
return distance ( $keyword );
}
}
//train ( dirname ( __FILE__ ) . "/google-word2vec-trunk/questions-words.txt" );
echo json_encode ( distance ( "facebook" ), true );
?>
what should i do next ? how to run this code and get result in search bar? i ran it from the web folder http://localhost/trainmodel/word2vec.php and recieved this error Fatal error:
Maximum execution time of 30 seconds exceeded in C:\xampp\htdocs\trainmodel\word2vec.php on line 23

Answer 1

You can overcome this problem by increasing the max_execution_time value in the php settings.