/**
* Send the query to PredictionIO engine for product data set
*
* @param array $productIds
* @param array $categories
* @param array $whitelist
* @param array $blacklist
* @return array|bool
*/
public function sendQuery(array $productIds, array $categories = [], array $whitelist = [], array $blacklist = [])
{
try {
$data = ['items' => $productIds, 'num' => (int) $this->_config->getProductCount(Config::COMPLEMENTARY_PRODUCT_COUNT)];
return $this->_engineClient->sendQuery($data);
} catch (\Exception $e) {
$this->_logger->addCritical($e);
}
return false;
}
/**
* Send the query to PredictionIO engine for product data set
*
* @param array $productIds
* @param array $categories
* @param array $whitelist
* @param array $blacklist
* @return array|bool
*/
public function sendQuery(array $productIds, array $categories = [], array $whitelist = [], array $blacklist = [])
{
try {
$data = ['items' => $productIds, 'num' => (int) $this->_config->getProductCount(Config::SIMILARITY_PRODUCT_COUNT)];
$this->_addProperties('categories', $data, $categories);
$this->_addProperties('whitelist', $data, $whitelist);
$this->_addProperties('blacklist', $data, $blacklist);
return $this->_engineClient->sendQuery($data);
} catch (\Exception $e) {
$this->_logger->addCritical($e);
}
return false;
}
public function sendQuery($data = [])
{
$client = new EngineClient('http://localhost:8000');
return $client->sendQuery($data);
}
<?php
require_once "vendor/autoload.php";
use predictionio\EngineClient;
$client = new EngineClient();
$response = $client->getStatus();
//echo $response;
// Rank item 1 to 5 for each user
for ($i = 1; $i <= 10; $i++) {
$response = $client->sendQuery(array('uid' => $i, 'iids' => array(1, 2, 3, 4, 5)));
print_r($response);
}