public void Export(string dir = null)
{
_network.CopyToHost();
if (dir == null)
{
dir = Directory.GetCurrentDirectory();
}
_network.CopyToHost();
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
var subDir = Path.Combine(dir, "asciidata");
if (!Directory.Exists(subDir))
{
Directory.CreateDirectory(subDir);
}
var files = Directory.GetFiles(subDir, "*.txt");
foreach (var file in files)
{
File.Delete(file);
}
ReportLayers(dir, subDir);
}
public virtual void DoTest(int epochNo, int batchNo)
{
var testBatch = _testDataProvider.GetNextBatch();
_network.InputLayer.SetData(testBatch.Inputs);
_network.InputLayer.CopyToGpu();
_network.LabelLayer.SetData(testBatch.Labels);
_network.LabelLayer.CopyToGpu();
_network.Calculate(train: false);
_network.CopyToHost();
var costLayer = _network.CostLayer as SoftMaxCostLayer;
var sum = 0f;
testBatch.PredictedLabels = costLayer.GetPredictedLabels();
var correctPercentage = _testDataProvider.GetCorrectLabelPercentage();
var fNo = (epochNo + "." + batchNo).PadRight(10);
Console.WriteLine("Test " + fNo + " correct : " + correctPercentage);
_network.CopyToHost();
}