public function remove(Recommendation $recommendation)
{
if (!array_key_exists($recommendation->item()->identity(), $this->recommendations)) {
return;
}
unset($this->recommendations[$recommendation->item()->identity()]);
}
public function doPostProcess(NodeInterface $input, Recommendation $recommendation, RecordCursorInterface $result)
{
if (count($result->records()) === 0 || !$result->getRecord()->hasValues()) {
return;
}
$recommendation->add(new PartialScore(1, $this->name()));
}
public function doPostProcess(NodeInterface $input, Recommendation $recommendation, RecordCursorInterface $result)
{
if ($result->getRecord()->value('degree') <= 0) {
return;
}
$recommendation->addScore($this->name(), new SingleScore(-($result->getRecord()->value('degree') / 100)));
}
public function prepareQuery(NodeInterface $input, Recommendation $recommendation, CypherAwarePostProcessor $postProcessor)
{
$query = 'MATCH (input), (reco) WHERE id(input) = {idInput} AND id(reco) = {idReco}' . PHP_EOL;
$query .= $postProcessor->query();
$parameters = ['idInput' => $input->identity(), 'idReco' => $recommendation->item()->identity()];
$tag = sprintf('post_process_%s_%d', $postProcessor->name(), $recommendation->item()->identity());
$this->stack->push($query, $parameters, $tag);
}
public function doPostProcess(NodeInterface $input, Recommendation $recommendation, RecordCursorInterface $result)
{
if (count($result->records()) > 0) {
foreach ($result->records() as $record) {
$recommendation->addScore(new Score(1, $this->name()));
}
}
}
public function postProcess(NodeInterface $input, Recommendation $recommendation, RecordCursorInterface $result = null)
{
$record = $result->getRecord();
if ($rating = $record->value("ratings")) {
if ($rating > 10) {
$recommendation->addScore($this->name(), new SingleScore($rating));
}
}
}
public function postProcess(NodeInterface $input, Recommendation $recommendation, RecordCursorInterface $result = null)
{
if (null === $result) {
throw new \RuntimeException(sprintf('Expected a non-null result in %s::postProcess()', get_class($this)));
}
if (count($result->records()) > 0) {
foreach ($result->records() as $record) {
$recommendation->addScore($this->name(), new SingleScore(1));
}
}
}
public function postProcess(Node $input, Recommendation $recommendation, Record $record)
{
$recommendation->addScore($this->name(), new SingleScore($record->get('score'), 'total_ratings_relationships'));
}
public function postProcess(Node $input, Recommendation $recommendation, Record $record)
{
$recommendation->addScore($this->name(), new SingleScore(-$record->get('followersCount') / 50));
}