Perbandingan Algoritma Apriori Dan Algoritma CT-Pro Pada Komoditas Ekspor Dan Impor

(1)

Listing Program

1. Apriori

<?php

$time = microtime();

$time = explode(' ', $time);

$time = $time[1] + $time[0];

$start = $time;

?>

<h1>Ekspor-Apriori</h1>

</div>

<?php

include"koneksi.php";

$delete1 = mysql_query("DELETE FROM kombinasi_gabung") or die

(mysql_error());

$delete2 = mysql_query("DELETE FROM hasil_kombinasi") or die (mysql_error());

$delete3 = mysql_query("DELETE FROM hasil_support") or die (mysql_error());

$delete4 = mysql_query("DELETE FROM hasil_akhir_kombinasi") or die

(2)

$delete5 = mysql_query("DELETE FROM gabung_relasi") or die (mysql_error());

$delete6 = mysql_query("DELETE FROM hasil_confidence") or die (mysql_error());

$support = $_POST['support'];

$confidence = $_POST['confidence'];

$jum_transaksi = $_POST['jum_transaksi'];

• Proses pencarian C1

$sql_relasi = mysql_query("SELECT * FROM relasi ORDER BY id_relasi LIMIT

$jum_transaksi");

$num_relasi = mysql_num_rows($sql_relasi);

$sql_komoditas = mysql_query("select * FROM komoditas")or

die(mysql_error());

while($array_komoditas = mysql_fetch_array($sql_komoditas)){

?>

<?php $count_ekspor = mysql_query("SELECT count(*) AS jum_komoditas FROM

relasi where

id_komoditas='" . $array_komoditas['id_komoditas'] . "' ORDER BY id_relasi LIMIT

$jum_transaksi") or die(mysql_error());

$array_count = mysql_fetch_array($count_ekspor);

$hasil_count_relasi = ($array_count['jum_komoditas'] / $num_relasi) * 100;

if($hasil_count_relasi >= $support){

$item_gabung = $array_komoditas['id_komoditas'];

$count_gabung = $hasil_count_relasi;

$sql_cek_count = mysql_query("SELECT * FROM gabung_relasi WHERE

item_gabung='$item_gabung' and count_gabung='$count_gabung'")

(3)

if(mysql_num_rows($sql_cek_count)){

echo '';

} else{

$insert_count = mysql_query("INSERT INTO gabung_relasi VALUES

('','$item_gabung', '$count_gabung','1')");

}

?>

<?php

$i++;

} ?>

• Proses pencarian L1

<?php

$sql_negara = mysql_query("select * FROM negara")or die(mysql_error());

while($array_negara = mysql_fetch_array($sql_negara)){

?>

<?php $count_ekspor2 = mysql_query("SELECT count(*) AS jum_negara FROM

relasi where

id_negara='" . $array_negara['id_negara'] . "' ORDER BY id_relasi LIMIT

$jum_transaksi") or die(mysql_error());

$array_count2 = mysql_fetch_array($count_ekspor2);

$hasil_count_relasi2 = ($array_count2['jum_negara'] / $num_relasi) * 100;

if($hasil_count_relasi2 >= $support){

(4)

$count_gabung2 = $hasil_count_relasi2;

$sql_cek_count2 = mysql_query("SELECT * FROM gabung_relasi WHERE

item_gabung='$item_gabung2' and count_gabung='$count_gabung2'

and item_kategori='2'")

or die (mysql_error());

if(mysql_num_rows($sql_cek_count2)){

echo '';

} else{

$insert_count = mysql_query("INSERT INTO gabung_relasi VALUES

('','$item_gabung2', '$count_gabung2','2')");

}

?><?php

$i++;

}

?>

• Proses Pencarian C2

<?php

$TRecord = mysql_query("SELECT * FROM gabung_relasi where item_kategori =

'1' order by id_item asc ") or die(mysql_error());

$i=1;

$j=1;

while($data=mysql_fetch_array($TRecord)){

(5)

<?php

$id_kombinasi = $data['item_gabung'];

?></td>

<td><?php

$sql_negara_count = mysql_query("SELECT * FROM gabung_relasi where

item_kategori = '2' order by id_item asc ") or die(mysql_error());

while($array_negara_count=mysql_fetch_array($sql_negara_count)){

$id_negara = $array_negara_count['item_gabung'];

$cek_insert_count = mysql_query("SELECT * FROM

kombinasi_gabung WHERE id_komoditas='$id_kombinasi' and

id_negara='$id_negara'");

if(mysql_num_rows($cek_insert_count)){

echo '';

} else {

$sql_insert_count = mysql_query("INSERT INTO kombinasi_gabung

values ('$id_kombinasi', '$id_negara')") or die (mysql_error());

}

?></td>

</tr>

<?php

$j++;

}

?>

<?php

$TRecord = mysql_query("SELECT * FROM kombinasi_gabung order by

(6)

$i=1;

$j=1;

?>

<tr>

<td><?php $sql_nama_komoditas = mysql_query("SELECT * FROM komoditas

where id_komoditas='" . $data['id_komoditas'] . "'");

$array_nama_komoditas = mysql_fetch_array($sql_nama_komoditas);

?></td>

<td><?php $sql_nama_negara = mysql_query("SELECT * FROM negara where

id_negara='" . $data['id_negara'] . "'");

$array_nama_negara = mysql_fetch_array($sql_nama_negara);

?></td>

<td><?php

$sql_jumlah_relasi = mysql_query("SELECT * FROM relasi WHERE

id_komoditas='" . $data['id_komoditas'] . "' and

id_negara='" . $data['id_negara'] . "' ORDER BY id_relasi LIMIT $jum_transaksi");

$num_jum_relasi = mysql_num_rows($sql_jumlah_relasi);

$id_komoditas2 = $array_nama_komoditas['id_komoditas'];

$id_negara2 = $array_nama_negara['id_negara'];

if($num_jum_relasi >= $support){

$cek_hasil_count = mysql_query("SELECT * FROM hasil_kombinasi

WHERE id_komoditas='$id_komoditas2' and id_negara='$id_negara2'

and hasil_count='$num_jum_relasi'") or die (mysql_error());

if(mysql_num_rows($cek_hasil_count)){

echo '';

(7)

$sql_insert_count = mysql_query("INSERT INTO hasil_kombinasi

values ('', '$id_komoditas2', '$id_negara2','$num_jum_relasi')") or die (mysql_error());

}

?></td>

</tr>

<?php

$j++;

}?>

• Proses Pencarian L2

<?php

$TRecord = mysql_query("SELECT * FROM hasil_kombinasi order by

id_komoditas asc ") or die(mysql_error());

$i=1;

$j=1;

?>

<tr>

?></td>

(8)

$id_komoditas3 = $array_nama_komoditas['id_komoditas'];

$sql_jumlah_relasi = mysql_query("SELECT * FROM relasi WHERE

id_komoditas='" . $data['id_komoditas'] . "' and

id_negara='" . $data['id_negara'] . "' ORDER BY id_relasi LIMIT $jum_transaksi");

$sql_jumlah_komoditas = mysql_query("SELECT * FROM relasi WHERE

id_komoditas='" . $data['id_komoditas'] . "' ORDER BY id_relasi LIMIT

$jum_transaksi");

$num_relasi3 = mysql_num_rows($sql_jumlah_komoditas);

$sql_jumlah_relasi2 = mysql_query("SELECT * FROM relasi ORDER BY id_relasi

LIMIT $jum_transaksi ");

$num_relasi = mysql_num_rows($sql_jumlah_relasi2);

$num_relasi2 = mysql_num_rows($sql_jumlah_relasi);

$num_jum_relasi = mysql_num_rows($sql_jumlah_relasi);

$hasil_num_relasi = ($num_relasi2 / $num_relasi3) * 100;

if($hasil_num_relasi >= $support){

$sql_cek_support = mysql_query("SELECT * FROM hasil_support WHERE

id_komoditas='$id_komoditas3' and id_negara='$id_negara3' and

support='$hasil_num_relasi'") or die (mysql_error());

if(mysql_num_rows($sql_cek_support)){

echo '';

(9)

$insert_support = mysql_query("INSERT INTO hasil_support VALUES

('','$id_komoditas3','$id_negara3','$hasil_num_relasi')");

}

?></td>

</tr>

<?php

$j++;

}?>

• Proses Pencarian L2 dengan nilai confidence

<?php

$TRecord = mysql_query("SELECT * FROM hasil_support order by

id_hasil_asosiasi asc ") or die(mysql_error());

$i=1;

$j=1;

?>

<tr>

?></td>

<td><?php

(10)

$sql_kombinasi1 = mysql_query("SELECT * FROM relasi WHERE

id_komoditas='$id_komoditas3' ORDER BY id_relasi LIMIT $jum_transaksi");

$array_kombinasi1 = mysql_num_rows($sql_kombinasi1);

$sql_kombinasi2 = mysql_query("SELECT * FROM relasi WHERE

id_komoditas='$id_komoditas3' and id_negara='$id_negara3' ORDER BY id_relasi

LIMIT $jum_transaksi");

$array_kombinasi2 = mysql_num_rows($sql_kombinasi2);

$hasil_confidence = ($array_kombinasi2 / $array_kombinasi1) * 100;

if($hasil_confidence >= $confidence){

$sql_confidence = mysql_query("SELECT * FROM hasil_confidence WHERE

id_komoditas='$id_komoditas3' and id_negara='$id_negara3'

and hasil_confidence='$hasil_confidence'");

if(mysql_num_rows($sql_confidence)){

echo '';

} else {

$sql_insert_confidence = mysql_query("INSERT INTO hasil_confidence VALUES

('','$id_komoditas3','$id_negara3','$hasil_confidence')")

or die(mysql_error());

}

?>

<?php

$j++;

(11)

echo '<p><b>Minimum Support :</b>' . $_POST['support'] . '</p>';

echo '<p><b>Minimum Confidence :</b>' . $_POST['confidence'] . '</p>';

echo '<p><b>Jumlah Transaksi :</b>' . $_POST['jum_transaksi'] . '</p>';

?>

<br>

<tr>

<th width="46">Nomor</th>

<th width="424">Kesimpulan</th>

<th width="235">Confidence</th>

</tr>

<?php

$TRecord = mysql_query("SELECT * FROM hasil_confidence order by

id_hasil_confidence asc ") or die(mysql_error());

$i=1;

$j=1;

?>

<tr>

<td><?php echo $j;

?></td>

$sql_nama_komoditas = mysql_query("SELECT * FROM komoditas where

id_komoditas='" . $data['id_komoditas'] . "'");

(12)

echo "Jika " . $array_nama_komoditas['nama_komoditas'] . " maka " .

$array_nama_negara['nama_negara'];?></td>

</table>

<br>

$total_time = round(($finish - $start), 4);

echo "Lama Proses Filtering : " . $total_time." detik";

?>

</div>

(13)

2. CT-Pro Ekspor

<?php

$time = microtime();

$start = $time;

?>

<h1>Ekspor-CTPRO</h1>

</div>

<?php

if(isset($_POST['submit'])){

include"koneksi.php";

$delete1 = mysql_query("DELETE FROM gabung_ctpro")or die(mysql_error());

$delete2 = mysql_query("DELETE FROM frequent_komoditas")or die(mysql_error());

$delete3 = mysql_query("DELETE FROM frequent_negara")or die(mysql_error());

$delete4 = mysql_query("DELETE FROM hasil_ctpro")or die(mysql_error());

(14)

$support = $_POST['support']

$confidence = $_POST['confidence'];

$jum_transaksi = $_POST['jum_transaksi'];

• menghitung frekuensi item

$sql_relasi = mysql_query("SELECT * FROM relasi_impor ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi");

$num_relasi = mysql_num_rows($sql_relasi);

$sql_komoditas = mysql_query("select * FROM komoditas")or die(mysql_error());

?>

<?php $count_ekspor = mysql_query("SELECT count(*) AS jum_komoditas FROM relasi_impor where

id_komoditas='" . $array_komoditas['id_komoditas'] . "' ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi") ;

$count_ekspor = mysql_query("SELECT count(*) AS jum_komoditas FROM relasi_impor where

id_komoditas='" . $array_komoditas['id_komoditas'] . "'") or die(mysql_error());

$hasil_hitung = ($array_count['jum_komoditas'] / $num_relasi) * 100;

$item_gabung = $array_komoditas['id_komoditas'];

$count_gabung = $array_count['jum_komoditas'];

if($hasil_hitung >= $support){

(15)

$count_gabung = $hasil_hitung;

$sql_cek_count = mysql_query("SELECT * FROM gabung_ctpro WHERE item_gabung='$item_gabung' and count_gabung='$count_gabung'")

echo '';

} else{

$insert_count = mysql_query("INSERT INTO gabung_ctpro VALUES ('','$item_gabung', '$count_gabung','1')");

}

$i++;

}

?>

• Proses pembuatan tree

<?php

$sql_negara = mysql_query("select * FROM negara")or die(mysql_error());

$count_ekspor2 = mysql_query("SELECT count(*) AS jum_negara FROM relasi_impor where

id_negara='" . $array_negara['id_negara'] . "' ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi") or die(mysql_error());

$array_count2 = mysql_fetch_array($count_ekspor2);

(16)

if($hasil_hitung_negara >= $support){

$item_gabung = $array_negara['id_negara'];

$count_gabung = $hasil_hitung_negara;

$sql_cek_count = mysql_query("SELECT * FROM gabung_ctpro WHERE item_gabung='$item_gabung' and count_gabung='$hasil_hitung_negara'")

echo '';

} else{

$insert_count = mysql_query("INSERT INTO gabung_ctpro VALUES ('','$item_gabung', '$count_gabung','2')");

}

$i++;

} ?>

<?php

$sql_komoditas = mysql_query("select * FROM gabung_ctpro a, komoditas b WHERE a.item_gabung=b.id_komoditas

and a.item_kategori='1'")or die(mysql_error());

$sql_cek_ada1 = mysql_query("SELECT * FROM relasi_impor WHERE

(17)

$num_cek_ada1 = mysql_num_rows($sql_cek_ada1);

$id_frequent_komoditas = mysql_fetch_array($sql_cek_ada1);

$id_komoditas = $array_komoditas['id_komoditas'];

$id_relasi1 = $id_frequent_komoditas['kode_relasi'];

if($num_cek_ada1 >= $support){

$cek_insert_komoditas = mysql_query("SELECT * FROM frequent_komoditas WHERE id_komoditas='$id_komoditas' and kode_relasi='$id_relasi1'")

if(mysql_num_rows($cek_insert_komoditas)){

echo '';

} else {

$sql_insert_komoditas = mysql_query("INSERT INTO frequent_komoditas VALUES ('', '$id_relasi1', '$id_ko moditas')");

}

$sql_negara = mysql_query("select a.*,b.* FROM gabung_ctpro a, negara b WHERE a.item_gabung=b.id_negara

and a.item_kategori='2'")or die(mysql_error());

$sql_cek_ada2 = mysql_query("SELECT * FROM relasi_impor WHERE

id_negara='" . $array_negara['item_gabung'] . "' ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi") ;

(18)

$id_frequent_negara = mysql_fetch_array($sql_cek_ada2);

$id_negara = $array_negara['id_negara'];

$id_relasi2 = $id_frequent_negara['kode_relasi'];

if($num_cek_ada2 >= $support){

$cek_insert_negara = mysql_query("SELECT * FROM frequent_negara WHERE id_negara='$id_negara' and kode_relasi='$id_relasi2'")

if(mysql_num_rows($cek_insert_negara)){

echo '';

} else {

$sql_insert_negara= mysql_query("INSERT INTO frequent_negara VALUES ('','$id_relasi2', '$id_negara')");

}

$sql_komoditas = mysql_query("select * FROM frequent_komoditas")or die(mysql_error());

$sql_relasi = mysql_query("SELECT * FROM frequent_negara");

(19)

$sql_num_komoditas = mysql_query("SELECT * FROM relasi_impor WHERE id_komoditas='" . $array_komoditas['id_komoditas'] . "' ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi");

$num_ko moditas = mysql_num_rows($sql_num_komoditas);

$array_num_komoditas = mysql_fetch_array($sql_num_komoditas);

$sql_num_komoditas2 = mysql_query("SELECT * FROM relasi_impor WHERE id_komoditas='" . $array_komoditas['id_komoditas'] . "'

and id_negara='" . $array_relasi['id_negara'] . "' ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi");

$num_komoditas2 = mysql_num_rows($sql_num_komoditas2);

if($num_komoditas2 >= $support){

$sql_cek_kombinasi = mysql_query("SELECT * FROM kombinasi_ctpro WHERE id_komoditas='$array_komoditas[id_komoditas]'

and id_negara = '$array_relasi[id_negara]'");

if(mysql_num_rows($sql_cek_kombinasi)){

echo '';

} else {

$insert_cek_kombinasi = mysql_query("INSERT kombinasi_ctpro VALUES

(20)

}

• Proses menghitung confidence

$sql_kombinasi_ctpro = mysql_query("SELECT * FROM kombinasi_ctpro");

while($array_kombinasi_ctpro = mysql_fetch_array($sql_kombinasi_ctpro)){

$sql_num_komoditas = mysql_query("SELECT * FROM relasi_impor WHERE id_komoditas='" . $array_kombinasi_ctpro['id_komoditas'] . "' ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi");

$num_komoditas = mysql_num_rows($sql_num_komoditas);

$sql_num_komoditas2 = mysql_query("SELECT * FROM relasi_impor WHERE id_ko moditas='" .

$array_kombinasi_ctpro['id_komoditas'] . "'

and id_negara='" . $array_kombinasi_ctpro['id_negara'] . "' ORDER BY id_relasi_impor ASC LIMIT $jum_transaksi");

$num_komoditas2 = mysql_num_rows($sql_num_komoditas2);

(21)

if($hasil_total >= $confidence){

$sql_cek_hasil = mysql_query("SELECT * FROM hasil_ctpro WHERE id_komoditas='" . $array_kombinasi_ctpro['id_komoditas'] . "'

and id_negara='" . $array_kombinasi_ctpro['id_negara'] . "' and confidence='$hasil_total'") or die (mysql_error());

if(mysql_num_rows($sql_cek_hasil)){

echo '';

} else {

$input_komoditas = $array_kombinasi_ctpro['id_komoditas'];

$input_negara = $array_kombinasi_ctpro['id_negara'];

$insert_hasil = mysql_query("INSERT INTO hasil_fpgrowth VALUES ('','$input_komoditas', '$input_negara', '$hasil_total')")

}

(22)

echo '<p><b>Minimum Support :</b>' . $_POST['support'] . '</p>';

echo '<p><b>Minimum Confidence :</b>' . $_POST['confidence'] . '</p>';

echo '<p><b>Jumlah Transaksi :</b>' . $_POST['jum_transaksi'] . '</p>';

?>

<br>

<tr>

<th width="46">Nomor</th>

<th width="424">Kesimpulan</th>

<th width="235">Nilai Asosiasi</th>

</tr>

<?php

$TRecord = mysql_query("SELECT * FROM hasil_ctpr order by id_hasil_fpgrowth asc ") or die(mysql_error());

$i=1;

$j=1;

(23)

<tr>

<td><?php echo $j;

?></td>

<td><?php $sql_nama_negara = mysql_query("SELECT * FROM negara where id_negara='" . $data['id_negara'] . "'");

$sql_nama_komoditas = mysql_query("SELECT * FROM komoditas where id_komoditas='" . $data['id_komoditas'] . "'");

echo "Jika " . $array_nama_komoditas['nama_komoditas'] . " maka " . $array_nama_negara['nama_negara'];?></td>

</tr>

<?php

$j++;

}?>

</table>

<?php

(24)

$finish = $time;

$total_time = round(($finish - $start), 4);

echo "Lama Proses Filtering : " . $total_time." detik";

} ?>

</div>