private void SaveButton_Quality_Click(object sender, RoutedEventArgs e)
{
bool IsError = false;
int decisionColumn = AllRows.GetInstance().HeaderName.ToList().Count - 1; //jeżeli nie wybrano klasy decyzyjnej program domyślnie wybierze ostatnią kolumne
MetricName metric = MetricName.Euklides;
int k;
decimal quality = 0;
if (ClassifyColumnCombo_Quality.SelectedItem == null)
{
decisionColumn = ClassifyColumnCombo_Quality.SelectedIndex;
}
if (MetricCombo_Quality.SelectedItem != null)
{
metric = (MetricName)MetricCombo_Quality.SelectedItem;
}
k = Convert.ToInt32(NeighboursText_Quality.Text);
if (k > AllRows.GetInstance().FullFile.Count)
{
MessageBox.Show("Liczba sasiadow nie moze byc wieksza od ilosci obiektow w zbiorze");
IsError = true;
}
if (!IsError)
{
Classification classificator = new Classification(k, metric, decisionColumn);
quality = classificator.GetClassificationQuality();
MessageBox.Show("Jakosc klasyfikatora k-nn dla metryki '" + metric + "' i k=" + k + " wynosi:\nQUALITY=" + quality);
}
}
