public function __construct($data)
{
//Transactions Array passed
if (isset($data["transactions"])) {
$transactions = $data["transactions"];
}
//Text file Passed
if (isset($data["file"])) {
self::$stopwords = self::get_stopwords();
$transactions = self::parse_file($data["file"]);
}
//Transactions are Empty
if (empty($transactions)) {
echo "Transactions are Empty, what are you going to do about it?";
exit;
}
//Set Transactions
self::$transactions = $transactions;
//Set Amount of Transactions
self::$total_transactions = count($transactions);
//Remove duplicates from Transactions
self::$transactions = self::remove_duplicates(self::$transactions);
//Find concepts from Transactions
self::$concepts = self::find_concepts(self::$transactions);
//Find combinations from Concepts
self::$combinations = self::find_combinations(self::$concepts);
//Find support for Combinations
self::$combinations = self::find_support(self::$combinations, self::$transactions);
//Find confidence for Concepts
self::$combinations = self::find_confidence(self::$combinations, self::$transactions);
}
