static void Main(string[] args)
{
if (args.Length < 2) // NOTE: Check argument length
{
PrintHelp();
return;
}
Parser parser = new Parser();
DecisionTree dt = new DecisionTree();
string trainingFileName = args[0];
string testingFileName = args[1];
ID3Data id3Data = parser.ParseID3InformationFile(trainingFileName);
Node learnedTree = dt.ID3(id3Data.TestData, id3Data.GetKeyAttributes(), id3Data);
// Part One
Console.WriteLine("Learned Tree:\n-----------");
Console.WriteLine(learnedTree.ToString());
// Part Two
ID3Data testingData = parser.ParseID3InformationFile(testingFileName);
ArrayList treeClassification = learnedTree.GetTreeClassifications(testingData);
Console.WriteLine("Classifications:\n-------------");
Console.WriteLine(testingData.CompareClassifications(treeClassification));
Console.WriteLine("\n\nPress any key to exit...");
Console.ReadKey();
}
