public static ScalarAccuracy Of(SampleDataset dataset)
 {
     return(PersistentCache.Get("accuracy", dataset.Path, () =>
     {
         var trio = QuantileFunction.Of(dataset);
         var accuracy = new ScalarAccuracy();
         accuracy.Fmr100 = QuantileFunction.FnmrAtFmr(trio.Matching, trio.Nonmatching, 1.0 / 100);
         accuracy.Fmr1K = QuantileFunction.FnmrAtFmr(trio.Matching, trio.Nonmatching, 1.0 / 1_000);
         accuracy.Fmr10K = QuantileFunction.FnmrAtFmr(trio.Matching, trio.Nonmatching, 1.0 / 10_000);
         accuracy.Eer = QuantileFunction.Eer(trio.Matching, trio.Nonmatching);
         return accuracy;
     }));
 }
        public static ScalarAccuracy Average()
        {
            var average = new ScalarAccuracy();
            int count   = SampleDataset.All.Count;

            foreach (var dataset in SampleDataset.All)
            {
                var accuracy = Of(dataset);
                average.Eer    += accuracy.Eer / count;
                average.Fmr100 += accuracy.Fmr100 / count;
                average.Fmr1K  += accuracy.Fmr1K / count;
                average.Fmr10K += accuracy.Fmr10K / count;
            }
            return(average);
        }
Beispiel #3
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        static void Main(string[] args)
        {
            Log.Logger = new LoggerConfiguration()
                         .WriteTo.Console(outputTemplate: "{Message:lj}{NewLine}{Exception}")
                         .CreateLogger();
            if (args.Length < 1)
            {
                return;
            }
            switch (args[0])
            {
            case "footprint":
                TemplateFootprint.Report();
                break;

            case "accuracy":
                ScalarAccuracy.Report();
                break;

            case "extractor-transparency-stats":
                TransparencyStats.Report(TransparencyStats.ExtractorTable());
                break;

            case "extractor-transparency-files":
                if (args.Length < 2)
                {
                    return;
                }
                TransparencyFile.Extractor(args[1]);
                break;

            case "normalized-extractor-transparency-files":
                if (args.Length < 2)
                {
                    return;
                }
                TransparencyFile.ExtractorNormalized(args[1]);
                break;
            }
        }
 public static void Report(string name, ScalarAccuracy accuracy)
 {
     Log.Information("Accuracy/{0}: EER = {1:F2}%, FMR100 = {2:F2}%, FMR1K = {3:F2}%, FMR10K = {4:F2}%", name,
                     100 * accuracy.Eer, 100 * accuracy.Fmr100, 100 * accuracy.Fmr1K, 100 * accuracy.Fmr10K);
 }