void pruneWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
txtStatus.Text = "Pruning Completed";
network = (BasicNetwork)prune.BestNetwork;
EncogDirectoryPersistence.SaveObject(Config.TrainedNetworkFile, (BasicNetwork)network);
Step5(); //Train Step
}
public string Evaluate(FileInfo TrainedNetworkFile, FileInfo AnalystFile, FileInfo NormalizedEvaluateFile)
{
var network = (BasicNetwork)EncogDirectoryPersistence.LoadObject(TrainedNetworkFile);
var analyst = new EncogAnalyst();
analyst.Load(AnalystFile.ToString());
var evaluationSet = EncogUtility.LoadCSV2Memory(NormalizedEvaluateFile.ToString(),
network.InputCount, network.OutputCount, true, CSVFormat.English, false);
var career = string.Empty;
foreach (var item in evaluationSet)
{
var output = network.Compute(item.Input);
int classCount = analyst.Script.Normalize.NormalizedFields[3].Classes.Count;
double normalizationHigh = analyst.Script.Normalize.NormalizedFields[3].NormalizedHigh;
double normalizationLow = analyst.Script.Normalize.NormalizedFields[3].NormalizedLow;
var eq = new Encog.MathUtil.Equilateral(classCount, normalizationHigh, normalizationLow);
var predictedClassInt = eq.Decode(output);
career = analyst.Script.Normalize.NormalizedFields[3].Classes[predictedClassInt].Name;
}
return(career);
}
public static void SaveNetworkToFS(ref NetworkContainer container, string fileName)
{
try
{
EncogDirectoryPersistence.SaveObject(new FileInfo(fileName), container.network);
}
catch
{
throw new EncogException("Failed to save network to file system.");
}
}
public static void LoadNetworkFromFS(ref NetworkContainer container, string fileName)
{
try
{
container.network = (BasicNetwork)EncogDirectoryPersistence.LoadObject(new FileInfo(fileName));
}
catch
{
throw new EncogException("Failed to load network from file system.");
}
}
void trainWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Cancelled == true)
{
txtStatus.Text = "Cancelled";
}
else
{
txtStatus.Text = "Finished";
EncogDirectoryPersistence.SaveObject(Config.TrainedNetworkFile, (BasicNetwork)network);
}
}
