public static double TrainNetworks(SupportVectorMachine network, MarketMLDataSet training)
{
// train the neural network
SVMTrain trainMain = new SVMTrain(network, training);
StopTrainingStrategy stop = new StopTrainingStrategy(0.0001, 200);
trainMain.AddStrategy(stop);
var sw = new Stopwatch();
sw.Start();
while (!stop.ShouldStop())
{
trainMain.PreIteration();
trainMain.Iteration();
trainMain.PostIteration();
Console.WriteLine(@"Iteration #:" + trainMain.IterationNumber + @" Error:" + trainMain.Error);
}
sw.Stop();
Console.WriteLine("SVM Trained in :" + sw.ElapsedMilliseconds + "For error:" + trainMain.Error + " Iterated:" + trainMain.IterationNumber);
return(trainMain.Error);
}
public static double TrainSVM(SVMTrain train, SupportVectorMachine machine)
{
StopTrainingStrategy stop = new StopTrainingStrategy(0.0001, 200);
train.AddStrategy(stop);
var sw = new Stopwatch();
sw.Start();
while (!stop.ShouldStop())
{
train.PreIteration();
train.Iteration();
train.PostIteration();
Console.WriteLine(@"Iteration #:" + train.IterationNumber + @" Error:" + train.Error + " Gamma:" + train.Gamma);
}
sw.Stop();
Console.WriteLine(@"SVM Trained in :" + sw.ElapsedMilliseconds);
return(train.Error);
}