public IEnumerable <TrainingCollection> AsBatches(int batchsize)
{
if (batchsize < 1)
{
throw new ArgumentException("Attempt to creat batches with < 1 elements each.");
}
int count = 0;
TrainingCollection workingCollection = new TrainingCollection();
foreach (VectorPair pair in this)
{
if (count == batchsize)
{
yield return(workingCollection);
workingCollection.Clear();
count = 0;
}
workingCollection.Add(pair);
count++;
}
yield return(workingCollection);
}
public void Train(TrainingCollection trainingdata)
{
_costAccumulator = 0;
foreach (VectorPair tv in trainingdata)
{
_runAndBackPropagate(tv);
}
_component.Update(_strategy);
}
public void ParallelTrain(TrainingCollection trainingdata)
{
_costAccumulator = 0;
Parallel.ForEach(
trainingdata,
tv =>
{
_runAndBackPropagate(tv);
}
);
_component.Update(_strategy);
}