public async void LoadTrainFile(string fileName, QueryDataFormat dataFormat, TaskProgressVM taskVM = null)
{
TrainDatas.Clear();
switch (dataFormat)
{
case QueryDataFormat.BlackMNIST28x28:
var mnistDatas = await _fileService.ReadFromFileAsync(fileName, new CsvMNISTFileReadStrategy());
if (taskVM != null)
{
taskVM.EndValue = mnistDatas.Count();
}
foreach (var data in mnistDatas)
{
var dataModel = new QueryDataModel();
dataModel.Marker = data.Marker.ToString();
dataModel.InputValues = (from v in data.PixelsValues select(float) v).ToArray();
TrainDatas.Add(dataModel);
if (taskVM != null)
{
taskVM.Value++;
}
}
break;
}
}
public static void Init()
{
try
{
Reset();
foreach (string str in System.IO.Directory.GetDirectories(Application.StartupPath + "\\data\\trains\\resources"))
{
string[] l = System.IO.File.ReadAllLines(str + @"\data.xml", System.Text.Encoding.Default);
if (l[0] == @"<locomotive>")
{
Locomotive loc = new Locomotive();
loc.Load(str.Substring(str.LastIndexOf('\\') + 1, str.Length - str.LastIndexOf('\\') - 1));
Locomotives.Add(loc);
continue;
}
else if (l[0] == @"<coach>")
{
Coach car = new Coach();
car.Load(str.Substring(str.LastIndexOf('\\') + 1, str.Length - str.LastIndexOf('\\') - 1));
Coachs.Add(car);
continue;
}
else if (l[0] == @"<enginecoach>")
{
EngineCoach lc = new EngineCoach();
lc.Load(str.Substring(str.LastIndexOf('\\') + 1, str.Length - str.LastIndexOf('\\') - 1));
EngineCoachs.Add(lc);
continue;
}
}
foreach (string str in System.IO.Directory.GetDirectories(".\\data\\trains\\datas"))
{
TrainData train = new TrainData();
train.Load(str.Substring(str.LastIndexOf('\\') + 1, str.Length - str.LastIndexOf('\\') - 1));
TrainDatas.Add(train);
}
}
catch (Exception e)
{
Environment.ReportError(e, AccessManager.AccessKey);
}
}