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;
            }
        }
Beispiel #2
0
        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);
            }
        }