private void Diagnose(List <Kasus> listKasus)
{
DataTable dota = db.query("SELECT * FROM individu");
List <Gejala> iv = new List <Gejala>();
foreach (DataRow dr in dota.Rows)
{
Gejala g = new Gejala();
g.SetKodeGejala(Convert.ToString(dr["kode_gejala"]));
double[] p = new double[3];
p[0] = Convert.ToDouble(dr["pneumonia"]);
p[1] = Convert.ToDouble(dr["bronkitis"]);
p[2] = Convert.ToDouble(dr["urti"]);
g.SetPenyakit(p);
iv.Add(g);
}
Individu iu = new Individu(iv);
DempsterShafer ds = new DempsterShafer(iu, listKasus);
List <Mass> hasilAkhir = ds.GetMFinal();
int indeksMaks = 0;
double terbesar = 0;
for (int x = 0; x < hasilAkhir.Count; x++)
{
if (terbesar < hasilAkhir[x].GetDensity())
{
terbesar = hasilAkhir[x].GetDensity();
indeksMaks = x;
}
}
List <string> d = hasilAkhir[indeksMaks].GetPenyakit();
string namaPenyakit = "";
foreach (string s in d)
{
namaPenyakit += GetNamaPenyakit(s) + "\n";
}
labelNamaPenyakit.Text = namaPenyakit;
string nilaiBelief = Convert.ToString(terbesar);
labelNilaiBelief.Text = nilaiBelief;
}
private void prosesBtn_Click(object sender, EventArgs e)
{
beliefDgv.Rows.Clear();
individuDgv.Rows.Clear();
int popSize = Convert.ToInt32(popSizeBox.Text);
int iterasi = Convert.ToInt32(iterationBox.Text);
double cr = Convert.ToDouble(crBox.Text);
double mr = Convert.ToDouble(mrBox.Text);
DataTable dt = db.query("SELECT * FROM gejala");
rule = new List<Gejala>();
foreach (DataRow row in dt.Rows)
{
Gejala g = new Gejala();
double[] p = new double[3];
g.SetKodeGejala(Convert.ToString(row["kode_gejala"]));
g.SetNamaGejala(Convert.ToString(row["nama_gejala"]));
p[0] = Convert.ToDouble(row["pneumonia"]);
p[1] = Convert.ToDouble(row["bronkitis"]);
p[2] = Convert.ToDouble(row["urti"]);
g.SetPenyakit(p);
rule.Add(g);
}
DataTable ks = db.query("SELECT * FROM kasus");
List<Kasus> listKasus = new List<Kasus>();
foreach (DataRow r in ks.Rows)
{
string s = Convert.ToString(r["gejala"]);
string[] gejala = Array.ConvertAll(s.Split(','), ge => ge.Trim());
string d = Convert.ToString(r["diagnosa"]);
string[] diagnosa = Array.ConvertAll(d.Split(','), di => di.Trim());
Kasus k = new Kasus();
k.SetGejala(gejala);
k.SetDiagnosa(diagnosa);
listKasus.Add(k);
}
de = new Density(rule);
iBaru = new List<Individu>();
List<int> index = new List<int>();
for (int iter = 0; iter < iterasi; iter++)
{
// Init
List<Individu> P;
Console.WriteLine("Iterasi ke - " + (iter + 1) + " ---------------------------------");
if (iter == 0)
{
P = new List<Individu>();
Console.WriteLine("-- Dempster Shafer Individu --");
for (int i = 0; i < popSize; i++)
{
Console.WriteLine(">> Individu ke - " + (i + 1));
Individu inv = new Individu(de.GetDensity());
DempsterShafer ds = new DempsterShafer(inv, listKasus);
inv.SetFitness(ds.GetFitness());
P.Add(inv);
}
}
else
{
P = iBaru;
}
List<Individu> C = new List<Individu>();
CrossOver co = new CrossOver(P, cr, popSize);
C = co.GetCrossover();
Console.WriteLine("-- Dempster Shafer Crossover --");
for (int j = 0; j < C.Count; j++)
{
Console.WriteLine(">> Crossover ke - " + (j + 1));
DempsterShafer ds = new DempsterShafer(C[j], listKasus);
C[j].SetFitness(ds.GetFitness());
}
double minimum = C[0].GetFitness();
double maximum = 0;
for (int k = 0; k < C.Count; k++)
{
if (minimum > C[k].GetFitness()) minimum = C[k].GetFitness();
if (maximum < C[k].GetFitness()) maximum = C[k].GetFitness();
}
double maxmin = maximum - minimum;
Console.WriteLine("-- Mutasi, Dempster Shafer Mutasi --");
Mutasi mts = new Mutasi(P, mr, popSize, maxmin, rule);
C.Add(mts.GetMutasi());
DempsterShafer dss = new DempsterShafer(C[C.Count - 1], listKasus);
C[C.Count - 1].SetFitness(dss.GetFitness());
Console.WriteLine("-- Nilai Fitness Akhir --");
Selection slct = new Selection(P, C, popSize);
iBaru = slct.GetITerbaik();
index = slct.GetIndex();
}
PopulateDgv(rule, iBaru[0]);
double akurasi = iBaru[0].GetFitness() * 100;
labelAkurasi.Text = akurasi.ToString() + " %";
for (int i = 0; i < iBaru.Count; i++)
{
int idIndividu = index[i]+1;
string kode;
if ( idIndividu > popSize)
{
idIndividu -= popSize;
kode = "C" + idIndividu;
}
else
{
kode = "P" + idIndividu;
}
this.individuDgv.Rows.Add(kode, iBaru[i].GetFitness());
}
MessageBox.Show("Proses Perhitungan Selesai");
}
private void Diagnose(List<Kasus> listKasus)
{
DataTable dota = db.query("SELECT * FROM individu");
List<Gejala> iv = new List<Gejala>();
foreach (DataRow dr in dota.Rows)
{
Gejala g = new Gejala();
g.SetKodeGejala(Convert.ToString(dr["kode_gejala"]));
double[] p = new double[3];
p[0] = Convert.ToDouble(dr["pneumonia"]);
p[1] = Convert.ToDouble(dr["bronkitis"]);
p[2] = Convert.ToDouble(dr["urti"]);
g.SetPenyakit(p);
iv.Add(g);
}
Individu iu = new Individu(iv);
DempsterShafer ds = new DempsterShafer(iu, listKasus);
List<Mass> hasilAkhir = ds.GetMFinal();
int indeksMaks = 0;
double terbesar = 0;
for (int x = 0; x < hasilAkhir.Count; x++)
{
if (terbesar < hasilAkhir[x].GetDensity())
{
terbesar = hasilAkhir[x].GetDensity();
indeksMaks = x;
}
}
List<string> d = hasilAkhir[indeksMaks].GetPenyakit();
string namaPenyakit = "";
foreach (string s in d)
{
namaPenyakit += GetNamaPenyakit(s) + "\n";
}
labelNamaPenyakit.Text = namaPenyakit;
string nilaiBelief = Convert.ToString(terbesar);
labelNilaiBelief.Text = nilaiBelief;
}
private void prosesBtn_Click(object sender, EventArgs e)
{
beliefDgv.Rows.Clear();
individuDgv.Rows.Clear();
int popSize = Convert.ToInt32(popSizeBox.Text);
int iterasi = Convert.ToInt32(iterationBox.Text);
double cr = Convert.ToDouble(crBox.Text);
double mr = Convert.ToDouble(mrBox.Text);
DataTable dt = db.query("SELECT * FROM gejala");
rule = new List <Gejala>();
foreach (DataRow row in dt.Rows)
{
Gejala g = new Gejala();
double[] p = new double[3];
g.SetKodeGejala(Convert.ToString(row["kode_gejala"]));
g.SetNamaGejala(Convert.ToString(row["nama_gejala"]));
p[0] = Convert.ToDouble(row["pneumonia"]);
p[1] = Convert.ToDouble(row["bronkitis"]);
p[2] = Convert.ToDouble(row["urti"]);
g.SetPenyakit(p);
rule.Add(g);
}
DataTable ks = db.query("SELECT * FROM kasus");
List <Kasus> listKasus = new List <Kasus>();
foreach (DataRow r in ks.Rows)
{
string s = Convert.ToString(r["gejala"]);
string[] gejala = Array.ConvertAll(s.Split(','), ge => ge.Trim());
string d = Convert.ToString(r["diagnosa"]);
string[] diagnosa = Array.ConvertAll(d.Split(','), di => di.Trim());
Kasus k = new Kasus();
k.SetGejala(gejala);
k.SetDiagnosa(diagnosa);
listKasus.Add(k);
}
de = new Density(rule);
iBaru = new List <Individu>();
List <int> index = new List <int>();
for (int iter = 0; iter < iterasi; iter++)
{
// Init
List <Individu> P;
Console.WriteLine("Iterasi ke - " + (iter + 1) + " ---------------------------------");
if (iter == 0)
{
P = new List <Individu>();
Console.WriteLine("-- Dempster Shafer Individu --");
for (int i = 0; i < popSize; i++)
{
Console.WriteLine(">> Individu ke - " + (i + 1));
Individu inv = new Individu(de.GetDensity());
DempsterShafer ds = new DempsterShafer(inv, listKasus);
inv.SetFitness(ds.GetFitness());
P.Add(inv);
}
}
else
{
P = iBaru;
}
List <Individu> C = new List <Individu>();
CrossOver co = new CrossOver(P, cr, popSize);
C = co.GetCrossover();
Console.WriteLine("-- Dempster Shafer Crossover --");
for (int j = 0; j < C.Count; j++)
{
Console.WriteLine(">> Crossover ke - " + (j + 1));
DempsterShafer ds = new DempsterShafer(C[j], listKasus);
C[j].SetFitness(ds.GetFitness());
}
double minimum = C[0].GetFitness();
double maximum = 0;
for (int k = 0; k < C.Count; k++)
{
if (minimum > C[k].GetFitness())
{
minimum = C[k].GetFitness();
}
if (maximum < C[k].GetFitness())
{
maximum = C[k].GetFitness();
}
}
double maxmin = maximum - minimum;
Console.WriteLine("-- Mutasi, Dempster Shafer Mutasi --");
Mutasi mts = new Mutasi(P, mr, popSize, maxmin, rule);
C.Add(mts.GetMutasi());
DempsterShafer dss = new DempsterShafer(C[C.Count - 1], listKasus);
C[C.Count - 1].SetFitness(dss.GetFitness());
Console.WriteLine("-- Nilai Fitness Akhir --");
Selection slct = new Selection(P, C, popSize);
iBaru = slct.GetITerbaik();
index = slct.GetIndex();
}
PopulateDgv(rule, iBaru[0]);
double akurasi = iBaru[0].GetFitness() * 100;
labelAkurasi.Text = akurasi.ToString() + " %";
for (int i = 0; i < iBaru.Count; i++)
{
int idIndividu = index[i] + 1;
string kode;
if (idIndividu > popSize)
{
idIndividu -= popSize;
kode = "C" + idIndividu;
}
else
{
kode = "P" + idIndividu;
}
this.individuDgv.Rows.Add(kode, iBaru[i].GetFitness());
}
MessageBox.Show("Proses Perhitungan Selesai");
}