Analisis Perbandingan Hasil Antara Metode Certainty Factor dan Metode Dempster Shafer Dalam Sistem Pakar

LAMPIRAN

1. Frm. Diagnosa
Imports System.Math
Imports pika_sistem_pakar.data
Public Class frmDiagnosa
Dim WithEvents diagnosa As New DB_MYSQL
Dim sql = "select * from gejala order by kode asc"
'//untuk menyimpan nomor pertanyaan yang sudah
dipertanyakan
Dim pertanyaan As Integer = 0
'//untuk menyimpan pertanyaan nilai
Dim list As ListView
'//variabel untuk menampung jawaban
Dim dataJawaban As Integer() = Nothing
Dim dataNilai As Double() = Nothing
Private Sub frmDiagnosa_Load(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles MyBase.Load
diagnosa.NamaDatabase = "pakaragne"
diagnosa.NamaTabel = "gejala"
Dim des() As String = {"kode", "keterangan", "nilai",

"rujukan"}
Dim _size() As Integer = {4, 4, 4}
list = New ListView
diagnosa.ListViewKu.Tambah(list, des, _size, sql)
lblPertanyaan.Text =
buatPertanyaan(list.Items(pertanyaan).SubItems(2).Text)
ReDim Preserve dataJawaban(list.Items.Count - 1)
ReDim Preserve dataNilai(list.Items.Count - 1)
End Sub
Function buatPertanyaan(ByVal gejala As String) As String
Return "Pertanyaan Ke-" & pertanyaan + 1 & " : Apakah "
& gejala & "?"
End Function
Enum jawaban
Benar = 1
Tidak = 0
End Enum

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Sub Jawab(ByVal jwb As jawaban)
If pertanyaan < list.Items.Count - 1 Then
dataJawaban(pertanyaan) = jwb
If jwb = jawaban.Benar Then
dataNilai(pertanyaan) =
Val(list.Items(pertanyaan).SubItems(3).Text.Replace(",", "."))
Else
dataNilai(pertanyaan) = 0
End If
pertanyaan += 1
lblPertanyaan.Text =
buatPertanyaan(list.Items(pertanyaan).SubItems(2).Text)
Else
lblPertanyaan.Text = "Pertanyaan Sudah Selesai,
silahkan lihat hasil di menu hasil!"
data.isiJawaban = dataJawaban
data.isiDataNilai = dataNilai
End If
Try
Me.Text = "Jawaban pertanyaan : " & pertanyaan + 1

& "; Jawaban : " & dataJawaban(pertanyaan - 1) & ";Nilai : " &
dataNilai(pertanyaan - 1)
Catch ex As Exception
End Try
End Sub
Private Sub cmdTidak_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs)
Jawab(jawaban.Tidak)
End Sub
Private Sub cmdYa_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs)
Jawab(jawaban.Benar)
End Sub
Private Sub lblJudul_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles lblJudul.Click
End Sub
Private Sub lblPertanyaan_Click(ByVal sender As
System.Object, ByVal e As System.EventArgs)
End Sub

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Private Sub Label1_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles Label1.Click
End Sub
Private Sub RadioButton5_CheckedChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
RadioButton5.CheckedChanged
End Sub
Private Sub RadioButton4_CheckedChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
RadioButton4.CheckedChanged
End Sub
Private Sub RadioButton6_CheckedChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
RadioButton6.CheckedChanged
End Sub
Private Sub RadioButton3_CheckedChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
RadioButton3.CheckedChanged

End Sub
End Class
2. Frm. Data Gejala
Public Class frmGejala
Dim WithEvents gejala As New DB_MYSQL
Dim sql = "select * from gejala order by kode asc"
Private Sub Form1_Load(ByVal sender As System.Object, ByVal
e As System.EventArgs) Handles MyBase.Load
gejala.NamaDatabase = "pakaragne"
gejala.NamaTabel = "gejala"

Dim kolom() As String = {"Kode", "Keterangan", "Nilai",
"Rujukan"}
gejala.DeskripsiTAbel = kolom
Dim ukuran() As Integer = {100, 1000, 100, 100}

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Dim deskripsi() As String = {"kode", "keterangan",
"nilai", "rujukan"}

Dim nilai() = {txtKode, txtGejala, txtNilai,
txtRujukan}
gejala.DeskripsiTAbel = deskripsi
gejala.ObjekTabelValue = nilai
gejala.ListViewKu.Tambah(Me.ListView1, kolom, ukuran,
sql)
gejala.TeksContainer.Tambah(cmbAlternatif, "kode",
"penyakit")
End Sub
Private Sub cmbBaru_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles cmdBaru.Click
txtGejala.Clear()
txtKode.Clear()
txtNilai.Clear()
txtKode.Focus()
txtRujukan.Clear()
cmbAlternatif.Text = ""
End Sub

Private Sub cmdSimpan_Click(ByVal sender As System.Object,

ByVal e As System.EventArgs) Handles cmdSimpan.Click
gejala.Aksi = DB_MYSQL.enumAksi.Simpan
gejala.ListViewKu.SegarkanSemua()
End Sub
Private Sub cmdEdit_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles cmdEdit.Click
gejala.Aksi = DB_MYSQL.enumAksi.Edit
gejala.ListViewKu.SegarkanSemua()
End Sub
Private Sub cmdHapus_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles cmdHapus.Click
gejala.Aksi = DB_MYSQL.enumAksi.Hapus
gejala.ListViewKu.SegarkanSemua()
End Sub
Private Sub cmdBatal_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles cmdBatal.Click
cmbBaru_Click(sender, e)
cmdBaru.Focus()

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End Sub
Private Sub cmdKeluar_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles cmdKeluar.Click
Me.Close()
End Sub
Private Sub gejala_Setelah_Data_Teredit(ByVal Pesan As
String, ByVal isError As Boolean) Handles
gejala.Setelah_Data_Teredit
MsgBox(Pesan)
txtGejala.Clear()
txtKode.Clear()
txtNilai.Clear()
End Sub
Private Sub gejala_Setelah_Data_Terhapus(ByVal Pesan As
String, ByVal isError As Boolean) Handles
gejala.Setelah_Data_Terhapus
MsgBox(Pesan)
txtGejala.Clear()
txtKode.Clear()

txtNilai.Clear()
End Sub
Private Sub gejala_Setelah_Data_Tersimpan(ByVal Pesan As
String, ByVal isError As Boolean) Handles
gejala.Setelah_Data_Tersimpan
MsgBox(Pesan)
txtGejala.Clear()
txtKode.Clear()
txtNilai.Clear()
End Sub
Private Sub ListView1_Click(ByVal sender As Object, ByVal e
As System.EventArgs) Handles ListView1.Click
With ListView1.SelectedItems
If .Count = 1 Then
txtKode.Text = .Item(0).SubItems(1).Text
txtGejala.Text = .Item(0).SubItems(2).Text
txtNilai.Text =
.Item(0).SubItems(3).Text.Replace(",", ".")
txtRujukan.Text = .Item(0).SubItems(4).Text
End If

End With
End Sub

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Private Sub cmdTambah_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles cmdTambah.Click
If txtRujukan.Text = "" Then
txtRujukan.Text = cmbAlternatif.Text
Else
txtRujukan.Text &= "," & cmbAlternatif.Text
End If
End Sub
Private Sub ListView1_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
ListView1.SelectedIndexChanged
End Sub
End Class

3. Frm. Hasil

Public Class frmHasil
Dim WithEvents sql_gejala As New DB_MYSQL
Dim WithEvents sql_penyakit As New DB_MYSQL
Dim sql1 As String = "select * from gejala"
Dim sql2 As String = "select * from penyakit"
Dim lstGejalas As ListView
Dim lstPenyakit As ListView
Private Sub frmHasil_Load(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles MyBase.Load
sql_gejala.NamaDatabase = "pakaragne"
sql_gejala.NamaTabel = "gejala"
sql_penyakit.NamaDatabase = "pakarmata"
sql_penyakit.NamaTabel = "penyakit"
Dim d1 As String() = {"kode", "keterangan", "nilai",
"rujukan"}
Dim d2 As String() = {"kode", "keterangan", "saran"}
sql_gejala.DeskripsiTAbel = d1
sql_penyakit.DeskripsiTAbel = d2
Dim u1 As Integer() = {100, 100, 100, 100}
Dim u2 As Integer() = {100, 100, 100}

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lstGejalas = New ListView
lstPenyakit = New ListView
sql_gejala.ListViewKu.Tambah(lstGejalas, d1, u1, sql1)
sql_penyakit.ListViewKu.Tambah(lstPenyakit, d2, u2,
sql2)
For i As Integer = 0 To 9
If Aturan(data.isiJawaban)(i) = 1 Then
lblPenyakit.Text = lblPenyakit.Text & vbCrLf &
i + 1 & "." & lstPenyakit.Items(i).SubItems(2).Text
lblSaran.Text = lblSaran.Text & vbCrLf & i + 1
& "." & lstPenyakit.Items(i).SubItems(3).Text
End If
Next
End Sub
Function Aturan(ByVal jawaban() As Integer) As Integer()
Dim hasil(9) As Integer
If jawaban(0) = 1 And jawaban(1) = 1 And jawaban(2) = 1
Then hasil(0) = 1
If jawaban(3) = 1 And jawaban(4) = 1 And jawaban(5) = 1
Then hasil(1) = 1
If jawaban(4) = 1 And jawaban(5) = 1 And jawaban(6) = 1
Then hasil(2) = 1
If jawaban(7) = 1 And jawaban(8) = 1 And jawaban(9) = 1
And jawaban(10) = 1 Then hasil(3) = 1
If jawaban(11) = 1 And jawaban(12) = 1 Then hasil(4) =
1
If jawaban(13) = 1 And jawaban(14) = 1 Then hasil(5) =
1
If jawaban(15) = 1 And jawaban(16) = 1 And jawaban(17)
= 1 Then hasil(6) = 1
If jawaban(18) = 1 And jawaban(19) = 1 And jawaban(20)
= 1 And jawaban(21) = 1 And jawaban(22) = 1 And jawaban(23) = 1
Then hasil(7) = 1
If jawaban(24) = 1 And jawaban(25) = 1 Then hasil(8) =
1
If jawaban(26) = 1 And jawaban(27) = 1 Then hasil(9) =
1
Return hasil
End Function
End Class

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DAFTAR RIWAYAT HIDUP

DATA PRIBADI
NAMA LENGKAP

: LENI ARDILA

NIM

: 131421016

ALAMAT

: JL. JERMAL VII NO. 24 B P.DENAI MEDAN

UMUR

: 22 Tahun

TEMPAT/TGL. LAHIR

: MEDAN, 06 AGUSTUS 1993

JENIS KELAMIN

: PEREMPUAN

AGAMA

: ISLAM

WARGA NEGARA

: INDONESIA

NO.HP

: 085261442002

EMAIL

: leniardila68@gmail.com

PENDIDIKAN
1. SD ALFALAH MEDAN

TAHUN LULUS 2003

2. SMP NEGERI 2 MEDAN

TAHUN LULUS 2006

3. SMA NEGERI 8 MEDAN

TAHUN LULUS 2009

4. D3 TEKNIK INFORMATIKA FMIPA USU

TAHUN LULUS 2013

5. S1 ILMU KOMPUTER USU

TAHUN LULUS 2015

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