<?php
switch ($_GET["act"]) {
default:
include "pohon_keputusan.php";
break;
case "mining":
include "menu_c45.php";
// timer_start();
include "function/miningPrePruningC45.php";
populateDb();
miningC45('', '');
generateRuleFinalPrePruning();
insertRuleC45PrePruning();
// $waktu = timer_stop(3);
echo "<p>Proses Mining Selesai</p>";
break;
}
function loopingMiningC45($inf_gain_max_variabel)
{
$sqlBelumAdaKeputusanLagi = mysql_query("SELECT * FROM pohon_keputusan WHERE kelancaran = '?' and diproses = 'Belum' AND variabel = '{$inf_gain_max_variabel}'");
while ($rowBelumAdaKeputusanLagi = mysql_fetch_array($sqlBelumAdaKeputusanLagi)) {
if ($rowBelumAdaKeputusanLagi['id_parent'] == 0) {
populateVariabel();
}
$variabel = "{$rowBelumAdaKeputusanLagi['variabel']}";
$nilai_variabel = "{$rowBelumAdaKeputusanLagi['nilai_variabel']}";
$kondisiVariabel = "AND {$variabel} = \\'{$nilai_variabel}\\'";
mysql_query("TRUNCATE perhitungan_c45");
mysql_query("DELETE FROM variabel WHERE variabel = '{$inf_gain_max_variabel}'");
miningC45($variabel, $nilai_variabel);
}
}
