public virtual XmlElement CreateXml(XmlDocument doc)
{
XmlElement node_element = doc.CreateElement("DecisionTreeNode");
node_element.AppendAttribute("SplitVariableName", mSplitVariableName);
node_element.AppendAttribute("VariableName", mVariableName);
node_element.AppendAttribute("VariableValue", mVariableValue);
node_element.AppendAttribute("InformationGain", mInformationGain);
node_element.AppendAttribute("RecordCount", mRecordCount);
XmlElement class_variable_value_distribution_element = doc.CreateElement("ClassVariableValueDistribution");
node_element.AppendChild(class_variable_value_distribution_element);
foreach (string class_variable_value in mClassVariableValueDistribution.Keys)
{
XmlElement class_variable_value_element = doc.CreateElement("ClassVariableValue");
class_variable_value_distribution_element.AppendAttribute("RecordCount", mClassVariableValueDistribution[class_variable_value]);
class_variable_value_distribution_element.AppendAttribute("VariableValue", class_variable_value);
class_variable_value_distribution_element.AppendChild(class_variable_value_element);
}
XmlElement child_nodes_element = doc.CreateElement("ChildNodes");
node_element.AppendChild(child_nodes_element);
foreach (string split_variable_value in mChildren.Keys)
{
DecisionTreeNode <T> child_node = mChildren[split_variable_value];
XmlElement child_node_element = child_node.CreateXml(doc);
child_nodes_element.AppendChild(child_node_element);
}
return(node_element);
}
public XmlDocument CreateXml()
{
XmlDocument doc = new XmlDocument();
XmlElement xml_root = doc.CreateElement("DecisionTree");
XmlElement root_node_element = mRootNode.CreateXml(doc);
xml_root.AppendChild(root_node_element);
doc.AppendChild(xml_root);
return(doc);
}
