<?php
set_include_path('backbone:components:content:scripts:styles:images:model:render');
require_once('Page.php');
require_once('Template.php');
require_once('Predict.php');
require_once('Item.php');
$page = new Page(0, "OrderUp - Prediction_test");
$tmpl = new Template();
$page->run();
$suggested_item_objects = array();
$suggested_items = isset($_GET['item']) ? Predict::similar(Item::getByName($_GET['item'])) : -1;
$tmpl->suggested_items = $suggested_items;
if($suggested_items != -1)
{
foreach($suggested_items as $si)
{
array_push($suggested_item_objects, array(Item::getByID(intval($si['itemid'])), $si['similarity']));
}
}
$tmpl->suggested_item_objects = $suggested_item_objects;
$html = $tmpl->build('prediction_test.html');
$css = $tmpl->build('reporting.css');
$js = $tmpl->build('prediction_test.js');
$appContent = array(
'html' => $html,
public function recommend($item)
{
if( !($item instanceof Item) )
{
if( is_integer($item) )
{
$item = Item::getByID($item);
}
else
{
return false;
}
}
//get similarity array for the item
$similar = Predict::similar($item);
if( $similar )
{
foreach( $similar as $arr )
{
$id = $arr['itemid'];
$similarity = $arr['similarity'];
$arr['recommendation'] = $similarity + Predict::compare($item, $id);
}
}
if( usort($similar, array(Predict, 'sortSimilarities')) )
{
return $similar;
}
else
{
return false;
}
}
