public void Run()
{
if (datatype == DataType.Float)
{
Console.WriteLine("Reading data in FLOAT format");
}
else if (datatype == DataType.Int16)
{
Console.WriteLine("Reading data in INT16 format");
}
else
{
Console.WriteLine("Reading data in INT32 format");
}
string projectDir = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName;
string inputDir = Path.Combine(projectDir, "input");
string outputDir = "output";
Directory.CreateDirectory(Path.Combine(projectDir, outputDir));
outputFile = Path.Combine(projectDir, outputDir, "prediction-info.txt");
ReadDataset(Path.Combine(inputDir, "X.csv"), Path.Combine(inputDir, "Y.csv"));
DeviceInterface device = new DeviceInterface("fixed", "point", datatype);
PerformPrediction(device);
return;
}
public void PerformPrediction(DeviceInterface device)
{
int correct = 0, total = 0;
ulong totalPredictionTime = 0;
using (StreamWriter file = new StreamWriter(outputFile))
{
// Read each data point, predict on device and compare the class ID
for (int i = 0; i < X.Length; i++)
{
int classID = device.PredictOnDevice(X[i], out ulong predictionTime);
var label = Y[i];
if (classID.ToString().Equals(label))
{
Console.WriteLine((i + 1) + ": Correct prediction in " + predictionTime + " \u00b5sec");
correct++;
}
else
{
Console.WriteLine((i + 1) + ": Incorrect prediction" + classID + "/" + label);
//file.WriteLine("Incorrect prediction for input " + (i + 1));
file.WriteLine("Incorrect prediction for input " + (total + 1) + ". Predicted " + classID + " Expected " + label);
}
totalPredictionTime += predictionTime;
total++;
Console.WriteLine("Accuracy: " + (((float)correct / total) * 100));
}
file.WriteLine("\n\n#test points = " + total);
file.WriteLine("Correct predictions = " + correct);
file.WriteLine("Accuracy = " + (((float)correct / total) * 100).ToString("0.000") + "\n");
Console.WriteLine("\n\nCorrect: " + correct);
Console.WriteLine("Accuracy: " + (((float)correct / total) * 100));
Console.WriteLine("Average prediction time: " + ((float)totalPredictionTime / total) + " \u00b5sec\n");
}
return;
}
