static void Main(string[] args)
{
var cases = FileProvider.Load <BreastCancerData>("");
var folds = CrossValidator.CreateFolds(cases, 5, true);
var watch = Stopwatch.StartNew();
for (var k = 1; k < 31; k++)
{
var k1 = k;
var result = CrossValidator.ValidateInParallel <int>(folds, cases, ReasonerBuilder, PipelineBuilder);
Console.WriteLine($"K: {k1}, AverageTime: {result.ValidationTime}, Accuracy: {result.Accuracy():0.####}");
TransformerPipeline PipelineBuilder() =>
new TransformerPipeline()
.Add(new MinMaxNormalizer());
Reasoner ReasonerBuilder()
{
var cycle = new ReasoningCycle()
.AddRetriever(new LshRetriever(15, 3))
.AddRetriever(new SimilarityRetriever(new MinkowskiDistance(2), 35))
.SetReuser(new KnnReuser(k1));
return(new Reasoner(cycle));
}
}
watch.Stop();
Console.WriteLine($"TotalExecutionTime: {watch.ElapsedMilliseconds}, AverageFoldTime: {watch.ElapsedMilliseconds / 30d}");
Console.ReadLine();
}
