private void Run_Click(object sender, RoutedEventArgs e)
{
if (isLoad == true)
{
Attribute hair = new Attribute("HairColor", new string[] { "Black", "Gray", "Silver" });
Attribute height = new Attribute("Height", new string[] { "Short", "Medium", "High" });
Attribute weight = new Attribute("Weight", new string[] { "Light", "Medium", "Heavy" });
Attribute cream = new Attribute("Cream", new string[] { "Yes", "No" });
Attribute[] attributes = new Attribute[] { hair, height, weight, cream };
DataTable samples = datatable;
DecisionTree id3 = new DecisionTree();
TreeNode root = id3.mountTree(samples, "Result", attributes);
TreeNode root1 = root;
var decisiontree = new DecisionTree();
decisiontree.SearchRule(root);
RuleID3 = decisiontree.RuleID3;
int i = 1;
foreach (var rule in RuleID3)
{
ListRule.Add("Rule [" +i+ "]: IF {" + rule);
i++;
}
lvRule.ItemsSource = ListRule;
DecisionTree.printNode(root, " ");
tvDecisionTree.Items.Clear();
TreeViewItem item = new TreeViewItem();
item.Header = "Logical Tree";
DumpVisualTree(item, root1);
tvDecisionTree.Items.Add(item);
item.ExpandSubtree();
txtTree.Text = DecisionTree.TreeList;
}
else
MessageBox.Show("Data must load before run", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
