public static async Task <ITrainingDataset> GetTrainingDatasetAsync(int size, [CanBeNull] IProgress <HttpProgress> callback = null, CancellationToken token = default)
{
IReadOnlyDictionary <string, Func <Stream> > map = await DatasetsDownloader.GetArchiveAsync(DatasetURL, callback, token);
if (map == null)
{
return(null);
}
IReadOnlyList <(float[], float[])>[] data = new IReadOnlyList <(float[], float[])> [TrainingBinFilenames.Count];
public static async Task <ITrainingDataset> GetTrainingDatasetAsync(int size, Cifar100ClassificationMode mode = Cifar100ClassificationMode.Fine, CancellationToken token = default)
{
IReadOnlyDictionary <String, Func <Stream> > map = await DatasetsDownloader.GetArchiveAsync(DatasetURL, token);
if (map == null)
{
return(null);
}
IReadOnlyList <(float[], float[])>[] data = new IReadOnlyList <(float[], float[])> [TrainingBinFilenames.Count];
public static async Task <ITrainingDataset> GetTrainingDatasetAsync(int size, Cifar100ClassificationMode mode = Cifar100ClassificationMode.Fine, [CanBeNull] IProgress <HttpProgress> callback = null, CancellationToken token = default)
{
IReadOnlyDictionary <String, Func <Stream> > map = await DatasetsDownloader.GetArchiveAsync(DatasetURL, callback, token);
if (map == null)
{
return(null);
}
IReadOnlyList <(float[], float[])> data = ParseSamples(map[TrainingBinFilename], TrainingSamplesInBinFile, mode);
return(DatasetLoader.Training(data, size));
}
public static async Task <bool> ExportDatasetAsync([NotNull] DirectoryInfo directory, CancellationToken token = default)
{
IReadOnlyDictionary <String, Func <Stream> > map = await DatasetsDownloader.GetArchiveAsync(DatasetURL, null, token);
if (map == null)
{
return(false);
}
if (!directory.Exists)
{
directory.Create();
}
ParallelLoopResult result = Parallel.ForEach(new (String Name, int Count)[]
