public NeuralNetworkTrainingResult Train(NeuralNetworkTrainingContext context)
{
var theta = _engine.InitializeTheta().ToArray();
double epsg = 0.0000000001;
double epsf = 0;
double epsx = 0;
int maxits = context.MaxIterations;
alglib.mincgstate state;
alglib.mincgreport rep;
alglib.mincgcreate(theta, out state);
alglib.mincgsetcond(state, epsg, epsf, epsx, maxits);
alglib.mincgoptimize(state, _engine.CostForAlglib, null, context);
alglib.mincgresults(state, out theta, out rep);
//System.Console.WriteLine("{0}", rep.terminationtype);
//System.Console.WriteLine("{0}", alglib.ap.format(theta, 2));
return(new NeuralNetworkTrainingResult
{
Theta = null
});
}
public NeuralNetworkTrainingResult Train(NeuralNetworkTrainingContext context)
{
var theta = _engine.InitializeTheta().ToArray();
double epsg = 0.0000000001;
double epsf = 0;
double epsx = 0;
int maxits = context.MaxIterations;
alglib.mincgstate state;
alglib.mincgreport rep;
alglib.mincgcreate(theta, out state);
alglib.mincgsetcond(state, epsg, epsf, epsx, maxits);
alglib.mincgoptimize(state, _engine.CostForAlglib, null, context);
alglib.mincgresults(state, out theta, out rep);
//System.Console.WriteLine("{0}", rep.terminationtype);
//System.Console.WriteLine("{0}", alglib.ap.format(theta, 2));
return new NeuralNetworkTrainingResult
{
Theta = null
};
}
public NeuralNetworkTrainingResult TrainWithValidation(NeuralNetworkTrainingContext request)
{
throw new NotImplementedException();
}
public NeuralNetworkTrainingResult TrainWithValidation(NeuralNetworkTrainingContext request)
{
throw new NotImplementedException();
}