class ItemBasedBooleanRecommender in Recommender API 7.6

Hierarchy

• class \CFRecommender implements RecommenderInterface
  • class \ItemBasedRecommender
    • class \ItemBasedBooleanRecommender

1 string reference to 'ItemBasedBooleanRecommender'

recommender_process_record in ./recommender.module

This function process the command, and saves result back to $record. Will not save record.

File

classes/Recommender.php, line 255

class ItemBasedBooleanRecommender extends ItemBasedRecommender {
  public function initialize($params) {

    // do a simple trick of inverse item/user fields.
    parent::initialize($params);
    $this->structure['preference']['score type'] = 'boolean';
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CFRecommender::$isBooleanRecommender	protected	property
CFRecommender::$itemMap	protected	property
CFRecommender::$itemNum	protected	property
CFRecommender::$predictionMatrix	protected	property
CFRecommender::$preferenceMatrix	protected	property
CFRecommender::$similarityMatrix	protected	property
CFRecommender::$structure	protected	property
CFRecommender::$timestamp	protected	property
CFRecommender::$userMap	protected	property
CFRecommender::$userNum	protected	property
CFRecommender::$userVectors	protected	property
CFRecommender::computePrediction	protected	function
CFRecommender::computeSimilarity	protected	function
CFRecommender::execute	public	function	Do all computation here. Overrides RecommenderInterface::execute
CFRecommender::loadPreference	protected	function	Load matrix from the database into a matrix class in memory
CFRecommender::saveMatrix	protected	function
ItemBasedBooleanRecommender::initialize	public	function	Initialize the recommender settings from $params. No complexity should be introduced here. Overrides ItemBasedRecommender::initialize
ItemBasedRecommender::finalize	public	function	Save data to database, etc. Overrides CFRecommender::finalize